Biodegradation rates of components of petroleum.

MLA

Walker, J. D., et al. “Biodegradation Rates of Components of Petroleum.” Canadian Journal of Microbiology, vol. 22, no. 8, Aug. 1976, pp. 1209–13. EBSCOhost, https://doi.org/10.1139/m76-179.

APA

Walker, J. D., Colwell, R. R., & Petrakis, L. (1976). Biodegradation rates of components of petroleum. Canadian Journal of Microbiology, 22(8), 1209–1213. https://doi.org/10.1139/m76-179

Chicago

Walker, J D, R R Colwell, and L Petrakis. 1976. “Biodegradation Rates of Components of Petroleum.” Canadian Journal of Microbiology 22 (8): 1209–13. doi:10.1139/m76-179.