APA

Gimson A. C., . (1980). An introduction to the pronunciation of english. London: ELBS.

Chicago

Gimson A C, . 1980. An introduction to the pronunciation of english. London: ELBS.

Harvard

Gimson A. C., . (1980). An introduction to the pronunciation of english. London: ELBS.

MLA

Gimson A C, . An introduction to the pronunciation of english. London: ELBS. 1980.