APA (7th ed.) Citation

Parker, R. W., & Parker, A. L. (1986). Boron, lead, and zinc as contaminants in forest ecosystems: A literature review.

Chicago Style (17th ed.) Citation

Parker, R. W., and A. L. Parker. Boron, Lead, and Zinc as Contaminants in Forest Ecosystems: A Literature Review. Rotorua, 1986.

MLA (9th ed.) Citation

Parker, R. W., and A. L. Parker. Boron, Lead, and Zinc as Contaminants in Forest Ecosystems: A Literature Review. 1986.