APA (7th ed.) Citation

Burstein, S. M., & Shek, R. (2012). World history (Interactive online ed.). Holt McDougal.

Chicago Style (17th ed.) Citation

Burstein, Stanley Mayer, and Richard Shek. World History. Interactive online ed. Orlando, Fla: Holt McDougal, 2012.

MLA (9th ed.) Citation

Burstein, Stanley Mayer, and Richard Shek. World History. Interactive online ed. Holt McDougal, 2012.