APA (7th ed.) Citation

(1972). Trends in general systems theory. Wiley-Interscience.

Chicago Style (17th ed.) Citation

Trends in General Systems Theory. New York [u.a.]: Wiley-Interscience, 1972.

MLA (9th ed.) Citation

Trends in General Systems Theory. Wiley-Interscience, 1972.

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