APA (7th ed.) Citation

Ong, C., Shen, H., & Chia, S. (2002). Biomarkers for Male Reproductive health hazards: Are they available? Toxicology letters, 134(1), 17-30. https://doi.org/10.1016/S0378-4274(02)00159-5

Chicago Style (17th ed.) Citation

Ong, Choon-Nam, Han-Ming Shen, and Sin-Eng Chia. "Biomarkers for Male Reproductive Health Hazards: Are They Available?" Toxicology Letters 134, no. 1 (2002): 17-30. https://doi.org/10.1016/S0378-4274(02)00159-5.

MLA (9th ed.) Citation

Ong, Choon-Nam, et al. "Biomarkers for Male Reproductive Health Hazards: Are They Available?" Toxicology Letters, vol. 134, no. 1, 2002, pp. 17-30, https://doi.org/10.1016/S0378-4274(02)00159-5.