APA (7th ed.) Citation

Pearl, R. (1924). Studies in human biology. Williams and Wilkins company.

Chicago Style (17th ed.) Citation

Pearl, Raymond. Studies in Human Biology. Baltimore: Williams and Wilkins company, 1924.

MLA (9th ed.) Citation

Pearl, Raymond. Studies in Human Biology. Williams and Wilkins company, 1924.

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