APA ציטוט

Shepherd, J. F. (1998). College study skills (6th ed.). Boston: Houghton Mifflin.

Trích dẫn kiểu Chicago

Shepherd, James F. College Study Skills. 6th ed. Boston: Houghton Mifflin, 1998.

ציטוט MLA

Shepherd, James F. College Study Skills. 6th ed. Boston: Houghton Mifflin, 1998.