APA aipamena

Alexander, L. G. (1979). Mainline beginners B students book. Longman Group Ltd.

Chicago Style aipamena

Alexander, L. G. Mainline Beginners B Students Book. London: Longman Group Ltd, 1979.

MLA aipamena

Alexander, L. G. Mainline Beginners B Students Book. Longman Group Ltd, 1979.