APA (7th ed.) Citation

Birtchnell, J. (1993). How humans relate: A new interpersonal theory (1. publ.). Praeger.

Chicago Style (17th ed.) Citation

Birtchnell, John. How Humans Relate: A New Interpersonal Theory. 1. publ. Westport, Conn. u.a: Praeger, 1993.

MLA (9th ed.) Citation

Birtchnell, John. How Humans Relate: A New Interpersonal Theory. 1. publ. Praeger, 1993.

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