Cita APA (7th ed.)
Greider, K. (1973). Invitation to physics. Harcourt Brace Jovanovich.
Cita Chicago (17th ed.)
Greider, Ken. Invitation to Physics. New York: Harcourt Brace Jovanovich, 1973.
Cita MLA (9th ed.)
Greider, Ken. Invitation to Physics. Harcourt Brace Jovanovich, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.