Tohutoro APA (7th ed.)

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

Tohutoru Kātū Chicago (17th ed.)

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

Tohutoro MLA (9th ed.)

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