André, R. (Richard): drawings (15) for By Land & Water; ink and watercolor on paper, dummy, with notes regarding changes (in Series I)
MLA
Shirley, Betsy Beinecke. André, R. (Richard): Drawings (15) for By Land & Water; Ink and Watercolor on Paper, Dummy, with Notes Regarding Changes (in Series I). 0AD. https://collections.library.yale.edu/catalog/15489959.
APA, 6th edition
Shirley, B. B. (0 C.E.). André, R. (Richard): drawings (15) for By Land & Water; ink and watercolor on paper, dummy, with notes regarding changes (in Series I). https://collections.library.yale.edu/catalog/15489959.