Penggayaan APA
TURK, Amos, TURK, Jonathan, WITTES, Janet T.. (1972).
Ecology pollution environment .
Philadelphia:
W.B. Saunders.
Chicago Style
TURK, Amos, TURK, Jonathan, WITTES, Janet T..
Ecology pollution environment.
Philadelphia:
W.B. Saunders,
1972.
Buku.
MLA Style
TURK, Amos, TURK, Jonathan, WITTES, Janet T..
Ecology pollution environment.
Philadelphia:
W.B. Saunders,
1972.
Buku.
Turabian Style
TURK, Amos, TURK, Jonathan, WITTES, Janet T..
Ecology pollution environment.
Philadelphia:
W.B. Saunders,
1972.
Buku.