Cita APA (7th ed.)
Gitwitt, P. (1989). Conceptual physics (6th ed.). Scott, Foresman.
Cita Chicago (17th ed.)
Gitwitt, Paul. Conceptual Physics. 6th ed. Glenview, Ill: Scott, Foresman, 1989.
Cita MLA (9th ed.)
Gitwitt, Paul. Conceptual Physics. 6th ed. Scott, Foresman, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.