Gaya APA
SEARS, F, W., ZEMANSKY, M, W. (1964).
UNIVERSITY PHYSICS (Third Edition).
Massachusetts:
Addison-Wesley.
Gaya MLA
SEARS, Francis, Weston., ZEMANSKY, MARK, W..
"UNIVERSITY PHYSICS".
Third Edition
Massachusetts:
Addison-Wesley,
1964.
Textbook.