APA Citatie

Berhane, K., & Sokol, R. (2007). Ozone and Semen Quality: Berhane and Sokol Respond. National Institute of Environmental Health Sciences.

Chicago Style citaat

Berhane, Kiros, en Rebecca Sokol. Ozone and Semen Quality: Berhane and Sokol Respond. National Institute of Environmental Health Sciences, 2007.

MLA citatie

Berhane, Kiros, en Rebecca Sokol. Ozone and Semen Quality: Berhane and Sokol Respond. National Institute of Environmental Health Sciences, 2007.

Let op: Deze citaties zijn niet altijd 100% accuraat.