APA (7e ed.) Bronvermelding

RUTHERFORD, W. E. (1975). Modern english 1.-- Ed. 2. Harcourt Brace Jovanovich.

Chicago (17e ed.) Bronvermelding

RUTHERFORD, William E. Modern English 1.-- Ed. 2. New York: Harcourt Brace Jovanovich, 1975.

MLA (9e ed.) Bronvermelding

RUTHERFORD, William E. Modern English 1.-- Ed. 2. Harcourt Brace Jovanovich, 1975.