Cita APA

Alexander L. G. (2001). Longman English Grammar (18-ed.). Harlow, Pearson Education, 2001.

Citación estilo Chicago

Alexander L. G. Longman English Grammar. 18-ed. Harlow, Pearson Education, 2001, 2001.

Cita MLA

Alexander L. G. Longman English Grammar. 18-ed. Harlow, Pearson Education, 2001, 2001.

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