Cita APA (7th ed.)

Pasachoff, J. M. (1987). Physical science today. Prentice-Hall.

Cita Chicago (17th ed.)

Pasachoff, Jay M. Physical Science Today. Englewood Cliffs, N.J: Prentice-Hall, 1987.

Cita MLA (9th ed.)

Pasachoff, Jay M. Physical Science Today. Prentice-Hall, 1987.