Penggayaan APA
MARA, Duncan. (1996).
Low-Cost Urban Sanitation .
Chichester:
John Wiley & Sons.
Chicago Style
MARA, Duncan.
Low-Cost Urban Sanitation.
Chichester:
John Wiley & Sons,
1996.
Buku.
MLA Style
MARA, Duncan.
Low-Cost Urban Sanitation.
Chichester:
John Wiley & Sons,
1996.
Buku.
Turabian Style
MARA, Duncan.
Low-Cost Urban Sanitation.
Chichester:
John Wiley & Sons,
1996.
Buku.