APA (7th ed.) Citation

Strayer, J. R., & Gatzke, H. W. (1984). The mainstream of civilization (4th edition.). Harcourt Brace Jovanovich.

Chicago Style (17th ed.) Citation

Strayer, Joseph R., and Hans Wilhelm Gatzke. The Mainstream of Civilization. 4th edition. San Diego, Calif: Harcourt Brace Jovanovich, 1984.

MLA (9th ed.) Citation

Strayer, Joseph R., and Hans Wilhelm Gatzke. The Mainstream of Civilization. 4th edition. Harcourt Brace Jovanovich, 1984.