Cita APA (7th ed.)

Goldsmith, D. (1981). The evolving universe (2nd ed.). Benjamin/Cummings Pub.

Cita Chicago (17th ed.)

Goldsmith, Donald. The Evolving Universe. 2nd ed. Menlo Park, CA: Benjamin/Cummings Pub, 1981.

Cita MLA (9th ed.)

Goldsmith, Donald. The Evolving Universe. 2nd ed. Benjamin/Cummings Pub, 1981.