Cita APA

ALEXANDER, L. (1980). Mainline: Beginers B (student' book). Longman.

Citación estilo Chicago

ALEXANDER, L.G. Mainline: Beginers B (student' Book). London: Longman, 1980.

Cita MLA

ALEXANDER, L.G. Mainline: Beginers B (student' Book). Longman, 1980.

Warning: These citations may not always be 100% accurate.