Gaya APA

Swanson, C, P., Cagne, R, M. (1967). Learning and individual diffrences . Ohio: Ohio: Charles E. Merrill; 1967.

Gaya MLA

Swanson, Carl, P.., Cagne, Robert, M. "Learning and individual diffrences". Ohio: Ohio: Charles E. Merrill; 1967, 1967. Text.