APA (7th ed.) Citation

Halfon, E. (1979). Theoretical systems ecology: Advanced and case studies. Academic Press.

Chicago Style (17th ed.) Citation

Halfon, Efraim. Theoretical Systems Ecology: Advanced and Case Studies. Nueva York: Academic Press, 1979.

MLA (9th ed.) Citation

Halfon, Efraim. Theoretical Systems Ecology: Advanced and Case Studies. Academic Press, 1979.

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