APA (7th ed.) Citation

Alexander, L. G. . [. .. (1990). Longman English grammar practice (intermediate level). Longman.

Chicago Style (17th ed.) Citation

Alexander, L. G. []. Longman English Grammar Practice (intermediate Level). Essex, England: Longman, 1990.

MLA (9th ed.) Citation

Alexander, L. G. []. Longman English Grammar Practice (intermediate Level). Longman, 1990.

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