APA (7th ed.) Zitazioa

Ford, J. M., & Monroe, J. E. (1974). Living systems: Principles and relationships (2nd ed.). Canfield Press.

Chicago Style (17th ed.) Zitazioa

Ford, James M., eta James E. Monroe. Living Systems: Principles and Relationships. 2nd ed. San-Francisco: Canfield Press, 1974.

MLA (9th ed.) Zitazioa

Ford, James M., eta James E. Monroe. Living Systems: Principles and Relationships. 2nd ed. Canfield Press, 1974.