APA (7th ed.) Citation

Lagemann, R. T. (1969). Physical science: Origins and principles (2d ed.). Little, Brown.

Chicago Style (17th ed.) Citation

Lagemann, Robert T. Physical Science: Origins and Principles. 2d ed. Boston: Little, Brown, 1969.

MLA (9th ed.) Citation

Lagemann, Robert T. Physical Science: Origins and Principles. 2d ed. Little, Brown, 1969.