Tohutoro APA (7th ed.)

DAY, J. (1968). An advanced English practice Course. Longman.

Tohutoru Kātū Chicago (17th ed.)

DAY, James. An Advanced English Practice Course. London: Longman, 1968.

Tohutoro MLA (9th ed.)

DAY, James. An Advanced English Practice Course. Longman, 1968.