Gaya APA

Swanson, C, P., Burt, J, J. (1970). Education for sexuality concept and programs for teaching . Philadelphia: Philadelphia: W.B. Sounders; 1970.

Gaya MLA

Swanson, Carl, P.., Burt, John, J.. "Education for sexuality concept and programs for teaching". Philadelphia: Philadelphia: W.B. Sounders; 1970, 1970. Text.