APA (7th ed.) Citation

Christensen, V. (1993). Trophic models of aquatic ecosystems. International Center for Living Aquatic Resources Management.

Chicago Style (17th ed.) Citation

Christensen, Villy. Trophic Models of Aquatic Ecosystems. Manila: International Center for Living Aquatic Resources Management, 1993.

MLA (9th ed.) Citation

Christensen, Villy. Trophic Models of Aquatic Ecosystems. International Center for Living Aquatic Resources Management, 1993.

Warning: These citations may not always be 100% accurate.