APA (7th ed.) Citation

Challice, C. E. (1973). Ultrastructure of the mammalian heart. Academic Press.

Chicago Style (17th ed.) Citation

Challice, C. E. Ultrastructure of the Mammalian Heart. New York: Academic Press, 1973.

MLA (9th ed.) Citation

Challice, C. E. Ultrastructure of the Mammalian Heart. Academic Press, 1973.