APA (7th ed.) Citation

Griffiths, A., & Wall, S. (1989). Applied economics: An introductory course (3rd ed.). Longman.

Chicago Style (17th ed.) Citation

Griffiths, Alan, and Stuart Wall. Applied Economics: An Introductory Course. 3rd ed. London [etc.]: Longman, 1989.

MLA (9th ed.) Citation

Griffiths, Alan, and Stuart Wall. Applied Economics: An Introductory Course. 3rd ed. Longman, 1989.

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