APA (7th ed.) Citation

(1979). Systems ecology. Dowden, Hutchinson & Ross.

Chicago Style (17th ed.) Citation

Systems Ecology. Stroudsburg, Pa: Dowden, Hutchinson & Ross, 1979.

MLA (9th ed.) Citation

Systems Ecology. Dowden, Hutchinson & Ross, 1979.

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