APA ציטוט

Spotte, S. (1979). Fish and invertebrate culture: Water management in closed system (2.).

Chicago Edition Citation

Spotte, Stephen. Fish and Invertebrate Culture: Water Management in Closed System. 2. John Wiley & Sons, New York, 1979.

ציטוט MLA

Spotte, Stephen. Fish and Invertebrate Culture: Water Management in Closed System. 2. 1979.