Cita APA (7th ed.)

Gates, D. S. (1974). A self-instructional approach to the physical sciences ([Rev. ed.].). Prentice-Hall.

Cita Chicago (17th ed.)

Gates, David S. A Self-instructional Approach to the Physical Sciences. [Rev. ed.]. Englewood Cliffs, N.J.: Prentice-Hall, 1974.

Cita MLA (8th ed.)

Gates, David S. A Self-instructional Approach to the Physical Sciences. [Rev. ed.]. Prentice-Hall, 1974.