APA (7th ed.) Citation

Allen, N., & Key, T. (2001). Re: Plasma insulin-like growth factor-I, insulin-like growth factor-binding proteins, and prostate cancer risk: a prospective study.

Chicago Style (17th ed.) Citation

Allen, N., and T. Key. Re: Plasma Insulin-like Growth Factor-I, Insulin-like Growth Factor-binding Proteins, and Prostate Cancer Risk: A Prospective Study. 2001.

MLA (9th ed.) Citation

Allen, N., and T. Key. Re: Plasma Insulin-like Growth Factor-I, Insulin-like Growth Factor-binding Proteins, and Prostate Cancer Risk: A Prospective Study. 2001.

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