APA (7th ed.) Citation

Holm, H. W., & Smith, F. A. (1973). Effects of protozoa on the fate of particulate carbon. [publisher not identified].

Chicago Style (17th ed.) Citation

Holm, Harvey W., and Forrest A. Smith. Effects of Protozoa on the Fate of Particulate Carbon. [Place of publication not identified]: [publisher not identified], 1973.

MLA (9th ed.) Citation

Holm, Harvey W., and Forrest A. Smith. Effects of Protozoa on the Fate of Particulate Carbon. [publisher not identified], 1973.