APA (7th ed.) Citation

Butt, W. R. Hormone chemistry (2., rev. ed.). Horwood.

Chicago Style (17th ed.) Citation

Butt, Wilfrid R. Hormone Chemistry. 2., rev. ed. Chichester: Horwood.

MLA (9th ed.) Citation

Butt, Wilfrid R. Hormone Chemistry. 2., rev. ed. Horwood.