APA
Jacobsen D. &. E. P., . (1993). Methods for teaching a skills approach. Macmillan Publishing Company, New York: .
Chicago
Jacobsen David & Eggen Paul, . 1993. Methods for teaching a skills approach. Macmillan Publishing Company, New York: .
Harvard
Jacobsen D. &. E. P., . (1993). Methods for teaching a skills approach. Macmillan Publishing Company, New York: .
MLA
Jacobsen David & Eggen Paul, . Methods for teaching a skills approach. Macmillan Publishing Company, New York: . 1993.