Cita APA (7th ed.)
Zitzewitz, P. W. (1986). Physics: Principles and problems. Merrill Publishing.
Cita Chicago (17th ed.)
Zitzewitz, Paul W. Physics: Principles and Problems. Columbus, OH: Merrill Publishing, 1986.
Cita MLA (9th ed.)
Zitzewitz, Paul W. Physics: Principles and Problems. Merrill Publishing, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.