APA-viite (7. p.)

VAUGHAN, G. D. (1974). An introduction to applied economics. Heinemann.

Chicago-viite (17. p.)

VAUGHAN, G. Douglas. An Introduction to Applied Economics. London: Heinemann, 1974.

MLA-viite (9. p.)

VAUGHAN, G. Douglas. An Introduction to Applied Economics. Heinemann, 1974.