Cita APA (7th ed.)

Krauskopf, K. B. (1959). Fundamentals of physical science (4th ed.). McGraw-Hill.

Cita Chicago (17th ed.)

Krauskopf, Konrad Bates. Fundamentals of Physical Science. 4th ed. New York: McGraw-Hill, 1959.

Cita MLA (9th ed.)

Krauskopf, Konrad Bates. Fundamentals of Physical Science. 4th ed. McGraw-Hill, 1959.