Cita APA (7th ed.)

Hulsiger, R. I., & Lazarus, D. (1977). The world of physics. Addison-Wesley.

Cita Chicago (17th ed.)

Hulsiger, Robert I., i David Lazarus. The World of Physics. Menlo Park, Calif: Addison-Wesley, 1977.

Cita MLA (9th ed.)

Hulsiger, Robert I., i David Lazarus. The World of Physics. Addison-Wesley, 1977.