APA Style
Peavy, howard S.. (1985).
Environmental engineering .
New York:
McGraw-Hill.
Chicago Style
Peavy, howard S..
Environmental engineering.
New York:
McGraw-Hill,
1985.
Buku Teks.
MLA Style
Peavy, howard S..
Environmental engineering.
New York:
McGraw-Hill,
1985.
Buku Teks.
Turabian Style
Peavy, howard S..
Environmental engineering.
New York:
McGraw-Hill,
1985.
Buku Teks.