APA (7th ed.) Citation

Campbell, N. R. (1967). Foundations of science: The philosophy of theory and experiment. (Formerly titled: Physics, the elements) QC6 .C ("An unabridged and unaltered republication of the first edition [1920].".). Dover Publications.

Chicago Style (17th ed.) Citation

Campbell, Norman Robert. Foundations of Science: The Philosophy of Theory and Experiment. (Formerly Titled: Physics, the Elements) QC6 .C. "An unabridged and unaltered republication of the first edition [1920].". New York: Dover Publications, 1967.

MLA (9th ed.) Citation

Campbell, Norman Robert. Foundations of Science: The Philosophy of Theory and Experiment. (Formerly Titled: Physics, the Elements) QC6 .C. "An unabridged and unaltered republication of the first edition [1920].". Dover Publications, 1967.