APA (7th ed.) Citation

Tolfree, W. R. (1971). Notes on economic theory / by W.R. Tolfree (2nd ed.). Pitman.

Chicago Style (17th ed.) Citation

Tolfree, W. R. Notes on Economic Theory / by W.R. Tolfree. 2nd ed. Pitman, 1971.

MLA (9th ed.) Citation

Tolfree, W. R. Notes on Economic Theory / by W.R. Tolfree. 2nd ed. Pitman, 1971.

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