APA (7th ed.) Citation

Hanfman, D. T. (1990). Aquaculture in ponds: January 1986 - August 1990. National Agricultural Library.

Chicago Style (17th ed.) Citation

Hanfman, Deborah T. Aquaculture in Ponds: January 1986 - August 1990. Beltsville, Md.: National Agricultural Library, 1990.

MLA (9th ed.) Citation

Hanfman, Deborah T. Aquaculture in Ponds: January 1986 - August 1990. National Agricultural Library, 1990.