Penggayaan APA
BOTKIN, Daniel B., KELLER, Edward A.. (2000).
Environmental science : (ed. 3).
New York:
John Wiley & Sons.
Chicago Style
BOTKIN, Daniel B., KELLER, Edward A..
Environmental science :.
ed. 3
New York:
John Wiley & Sons,
2000.
Buku.
MLA Style
BOTKIN, Daniel B., KELLER, Edward A..
Environmental science :.
ed. 3
New York:
John Wiley & Sons,
2000.
Buku.
Turabian Style
BOTKIN, Daniel B., KELLER, Edward A..
Environmental science :.
ed. 3
New York:
John Wiley & Sons,
2000.
Buku.