APA citiranje

Rugg, H. (1930). A history of American civilization: Economic and social. Ginn and Company.

Chicago Style (17th ed.) Citation

Rugg, Harold. A History of American Civilization: Economic and Social. Boston: Ginn and Company, 1930.

MLA citiranje

Rugg, Harold. A History of American Civilization: Economic and Social. Ginn and Company, 1930.