Gaya APA

Shepherd, J, F. (1984). Reading, Study, and Vocabulary Program (RSVP) (cet. 1). United States of America: Houghton Mifflin Company.

Gaya MLA

Shepherd, James, F.. "Reading, Study, and Vocabulary Program (RSVP)". cet. 1 United States of America: Houghton Mifflin Company, 1984. Text.