APA (7th ed.) Citation

Kellen, J. A. (1996). Tamoxifen: Beyond the antiestrogen. Birkhauser.

Chicago Style (17th ed.) Citation

Kellen, John A. Tamoxifen: Beyond the Antiestrogen. Boston: Birkhauser, 1996.

MLA (9th ed.) Citation

Kellen, John A. Tamoxifen: Beyond the Antiestrogen. Birkhauser, 1996.