APA Edition Citation

Barry Harrison, Brinley Davies, & Charles Smith. (1992). Introductory Economics. Macmillan.

Chicago Edition Citation

Barry Harrison, Brinley Davies, and Charles Smith. Introductory Economics. London: Macmillan, 1992.

MLA Edition Citation

Barry Harrison, et al. Introductory Economics. Macmillan, 1992.

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