APA (7th ed.) Citation

Luhmann, N. (1989). Ecological communication. Polity Press.

Chicago Style (17th ed.) Citation

Luhmann, Niklas. Ecological Communication. Cambridge, UK: Polity Press, 1989.

MLA (9th ed.) Citation

Luhmann, Niklas. Ecological Communication. Polity Press, 1989.

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