APA (7th ed.) Citation

хLongmanи, Griffiths, A., & Stuart, W. (1997). Applied economics: An introductory course (7th.). Longman.

Chicago Style (17th ed.) Citation

хLongmanи, A. Griffiths, and W. Stuart. Applied Economics: An Introductory Course. 7th. London: Longman, 1997.

MLA (8th ed.) Citation

хLongmanи, et al. Applied Economics: An Introductory Course. 7th. Longman, 1997.