Album Page 71. Recto: Group studio portrait of officers involved in the Morant Bay Rebellion; Officers identified, left to right, Ensign R. F. Ballantine, Captain O'Connor, Captian William Walker Whitehall Johnston, Brigadier General Luke Smythe O'Connor, Lieutenant Adcock, Brigadier General Alexander Abercromby Nelson, and Ensign Lanyon.
MLA
Johnston, William Walker Whitehall, 1835-1886. Album Page 71. Recto: Group studio portrait of officers involved in the Morant Bay Rebellion; Officers identified, left to right, Ensign R. F. Ballantine, Captain O'Connor, Captian William Walker Whitehall Johnston, Brigadier General Luke Smythe O'Connor, Lieutenant Adcock, Brigadier General Alexander Abercromby Nelson, and Ensign Lanyon.. Box 1, folder 69. 1865. https://collections.library.yale.edu/catalog/15817488.
APA, 6th edition
Johnston, William Walker Whitehall, 1835-1886. (["Box 1, folder 69"])(1865)[Album Page 71. Recto: Group studio portrait of officers involved in the Morant Bay Rebellion; Officers identified, left to right, Ensign R. F. Ballantine, Captain O'Connor, Captian William Walker Whitehall Johnston, Brigadier General Luke Smythe O'Connor, Lieutenant Adcock, Brigadier General Alexander Abercromby Nelson, and Ensign Lanyon.]. https://collections.library.yale.edu/catalog/15817488.