Cita APA (7a ed.)

Fisher, D. (1968). Commercial english: Comprehension passages. Longmans Green.

Cita Chicago Style (17a ed.)

Fisher, David. Commercial English: Comprehension Passages. London: Longmans Green, 1968.

Cita MLA (9a ed.)

Fisher, David. Commercial English: Comprehension Passages. Longmans Green, 1968.