Cita APA (7a ed.)

Krauskopf, K. B. (1941). Fundamentals of physical science an introduction to the physical sciences. McGraw-Hill.

Cita Chicago Style (17a ed.)

Krauskopf, Konrad Bates. Fundamentals of Physical Science an Introduction to the Physical Sciences. New York: McGraw-Hill, 1941.

Cita MLA (8a ed.)

Krauskopf, Konrad Bates. Fundamentals of Physical Science an Introduction to the Physical Sciences. McGraw-Hill, 1941.