Gaya APA
Weidner, R, T., Sells, R, L.
(1974).
Elementary modern physics
(
2nd ed)
.
Boston:
Allyn and Bacon Inc.
Gaya MLA
Weidner, Richard, T.., Sells, Robert, L..
"Elementary modern physics".
2nd ed
Boston:
Allyn and Bacon Inc,
1974.
Printed Book.