Gaya APA

Lapp, D. et al (1975). Teaching and Learning: philosophical, psychological, curricular applications (Trawas) . New York: Macmilian Publising Co., Inc..

Gaya MLA

Lapp, Diane. et al. "Teaching and Learning: philosophical, psychological, curricular applications (Trawas)". New York: Macmilian Publising Co., Inc., 1975. Text.