APA (7th ed.) Citation

Ripley, . D. (1950). Strange courtship of Birds of Paradise. s.n.].

Chicago Style (17th ed.) Citation

Ripley, Dillon. Strange Courtship of Birds of Paradise. [S.l.: s.n.], 1950.

MLA (9th ed.) Citation

Ripley, Dillon. Strange Courtship of Birds of Paradise. s.n.], 1950.

Warning: These citations may not always be 100% accurate.