Chronological sequence - Practice School Children: Nine year old Practice School children at Yenching's Dept. of Education. Those at ends (marked with crosses) do not drink milk.
MLA
Chronological Sequence - Practice School Children: Nine Year Old Practice School Children at Yenching's Dept. of Education. Those at Ends (Marked with Crosses) Do Not Drink Milk. 1947. https://collections.library.yale.edu/catalog/12376812.
APA, 6th edition
Chronological sequence - Practice School Children: Nine year old Practice School children at Yenching's Dept. of Education. Those at ends (marked with crosses) do not drink milk. (1947). [Photographs (AAT)]. https://collections.library.yale.edu/catalog/12376812.
