APA (7th ed.) Citation

Carlson, E. A. (2013). The 7 sexes: Biology of sex determination. Indiana University Press.

Chicago Style (17th ed.) Citation

Carlson, Elof Axel. The 7 Sexes: Biology of Sex Determination. Bloomington: Indiana University Press, 2013.

MLA (9th ed.) Citation

Carlson, Elof Axel. The 7 Sexes: Biology of Sex Determination. Indiana University Press, 2013.

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