Παραπομπή APA

Couling, D. (1980). Athletics: A Handbook for teachers. Robert Hale.

Παραπομπή Chicago Style

Couling, David. Athletics: A Handbook for Teachers. London: Robert Hale, 1980.

Παραπομπή MLA

Couling, David. Athletics: A Handbook for Teachers. Robert Hale, 1980.