Citazione Stile APA (7a Edizione)

STRAYER, J. R., GATZKE, H. W., & HARBISON, E. H. (1974). The mainstream of civilization since 1789. HBJ.

Citazione stile Chigago Style (17a edizione)

STRAYER, Joseph R., Hans W. GATZKE, e E. Harris HARBISON. The Mainstream of Civilization Since 1789. New York: HBJ, 1974.

Citatione MLA (9a ed.)

STRAYER, Joseph R., et al. The Mainstream of Civilization Since 1789. HBJ, 1974.