APA Style
Polunin, Nicholas. (1980).
Growth without ecodisasters? .
New York:
John Wiley & Sons.
Chicago Style
Polunin, Nicholas.
Growth without ecodisasters?.
New York:
John Wiley & Sons,
1980.
Buku Teks.
MLA Style
Polunin, Nicholas.
Growth without ecodisasters?.
New York:
John Wiley & Sons,
1980.
Buku Teks.
Turabian Style
Polunin, Nicholas.
Growth without ecodisasters?.
New York:
John Wiley & Sons,
1980.
Buku Teks.