APA

Hornby A. S., . (1961). Teaching of structural words and sentence patterns, Stages 1. : Oxford University Press, Tokyo.

Chicago

Hornby A S, . 1961. Teaching of structural words and sentence patterns, Stages 1. : Oxford University Press, Tokyo.

Harvard

Hornby A. S., . (1961). Teaching of structural words and sentence patterns, Stages 1. : Oxford University Press, Tokyo.

MLA

Hornby A S, . Teaching of structural words and sentence patterns, Stages 1. : Oxford University Press, Tokyo. 1961.