APA (7th ed.) Citation

Martens, D. W., & Servizi, J. A. (1976). Acute toxicity at three primary sewage treatment plants. [publisher not identified].

Chicago Style (17th ed.) Citation

Martens, D. W., and J. A. Servizi. Acute Toxicity at Three Primary Sewage Treatment Plants. New Westminster, B. C.: [publisher not identified], 1976.

MLA (9th ed.) Citation

Martens, D. W., and J. A. Servizi. Acute Toxicity at Three Primary Sewage Treatment Plants. [publisher not identified], 1976.