APA

Thorley W. C., . (1927). A primer of english for foreign students. London: Macmillan.

Chicago

Thorley Wilfrid C, . 1927. A primer of english for foreign students. London: Macmillan.

Harvard

Thorley W. C., . (1927). A primer of english for foreign students. London: Macmillan.

MLA

Thorley Wilfrid C, . A primer of english for foreign students. London: Macmillan. 1927.