Cita APA (7a ed.)

Alexander, L. (1979). A First Book in Comprehension , Précis and Composition. Longman.

Cita Chicago Style (17a ed.)

Alexander, L.G. A First Book in Comprehension , Précis and Composition. London: Longman, 1979.

Cita MLA (8a ed.)

Alexander, L.G. A First Book in Comprehension , Précis and Composition. Longman, 1979.