APA (7th ed.) Citation

Allen, N., Reichardt, J., Nguyen, H., & Key, T. (2003). Association between two polymorphisms in the SRD5A2 gene and serum androgen concentrations in British men.

Chicago Style (17th ed.) Citation

Allen, N., J. Reichardt, H. Nguyen, and T. Key. Association Between Two Polymorphisms in the SRD5A2 Gene and Serum Androgen Concentrations in British Men. 2003.

MLA (9th ed.) Citation

Allen, N., et al. Association Between Two Polymorphisms in the SRD5A2 Gene and Serum Androgen Concentrations in British Men. 2003.