APA (7th ed.) Citation

McCrady, E. (1938). The embryology of the opposum. The Wistar Institute of Anatomy.

Chicago Style (17th ed.) Citation

McCrady, Edward. The Embryology of the Opposum. Philadelphia: The Wistar Institute of Anatomy, 1938.

MLA (9th ed.) Citation

McCrady, Edward. The Embryology of the Opposum. The Wistar Institute of Anatomy, 1938.

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