APA (7th ed.) Zitazioa

Van Kaam, A. (1987). Scientific formation. Crossroad.

Chicago Style (17th ed.) Zitazioa

Van Kaam, Adrian. Scientific Formation. New York: Crossroad, 1987.

MLA (9th ed.) Zitazioa

Van Kaam, Adrian. Scientific Formation. Crossroad, 1987.