"Perilous position of H.B.Ms. Steamer Hecate in the summer of 1861." Pencil drawing, 16.5 x 23.5 cm.
MLA
Stenzel, Franz (1906-1998). "Perilous position of H.B.Ms. Steamer Hecate in the summer of 1861." Pencil drawing, 16.5 x 23.5 cm.. Box 8, folder 153. [1861]. https://collections.library.yale.edu/catalog/2003270.
APA, 6th edition
Stenzel, Franz (1906-1998). (["Box 8, folder 153"])([1861])["Perilous position of H.B.Ms. Steamer Hecate in the summer of 1861." Pencil drawing, 16.5 x 23.5 cm.]. https://collections.library.yale.edu/catalog/2003270.
