APA (7th ed.) Citation

(1993). Economics Ed.10 /Richard G. Lipsey Et Al. HarperCollins.

Chicago Style (17th ed.) Citation

Economics Ed.10 /Richard G. Lipsey Et Al. HarperCollins, 1993.

MLA (8th ed.) Citation

Economics Ed.10 /Richard G. Lipsey Et Al. HarperCollins, 1993.

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