APA (7th ed.) Citation

(2008). Environment 07/08 (26th ed. (Annual editions).). McGraw Hill Contemporary Learning Series.

Chicago Style (17th ed.) Citation

Environment 07/08. 26th ed. (Annual editions). Dubuque, IA: McGraw Hill Contemporary Learning Series, 2008.

MLA (9th ed.) Citation

Environment 07/08. 26th ed. (Annual editions). McGraw Hill Contemporary Learning Series, 2008.