Gaya APA

Schumacker, R, E. (2010). A beginner’s guide to structural equation modeling (Far4) (3rd ed.). New York: Roudledge.

Gaya MLA

Schumacker, Randall, E.. "A beginner’s guide to structural equation modeling (Far4)". 3rd ed. New York: Roudledge, 2010. Text.