Gaya APA
WELLINGS, A.W. (1967).
Chemistry .
London:
John Murray.
Gaya Chicago
WELLINGS, A.W.
Chemistry.
London:
John Murray,
1967.
Monograf.
Gaya MLA
WELLINGS, A.W.
Chemistry.
London:
John Murray,
1967.
Monograf.
Gaya Turabian
WELLINGS, A.W.
Chemistry.
London:
John Murray,
1967.
Monograf.