Gaya APA

Shortley, G., Williams, D. (1971). Elements of physics : for students of science and engineering (5th.ed. Volume 1). New Jersey: Prentice Hall.

Gaya MLA

Shortley, George., Williams, Dudley. "Elements of physics : for students of science and engineering". 5th.ed. Volume 1 New Jersey: Prentice Hall, 1971. Teks.