APA-viite (7. p.)

Gatenby, E. V. (1962). A direct method english course, Book V. Longmans.

Chicago-viite (17. p.)

Gatenby, E. V. A Direct Method English Course, Book V. London: Longmans, 1962.

MLA-viite (9. p.)

Gatenby, E. V. A Direct Method English Course, Book V. Longmans, 1962.