APA Style
Graaff, Jan de [et.al.]. (2007).
Monitoring and evaluation of soil conservation and watershed development projects .
USA:
Science Publishers, Inc.
Chicago Style
Graaff, Jan de [et.al.].
Monitoring and evaluation of soil conservation and watershed development projects.
USA:
Science Publishers, Inc,
2007.
Buku Teks.
MLA Style
Graaff, Jan de [et.al.].
Monitoring and evaluation of soil conservation and watershed development projects.
USA:
Science Publishers, Inc,
2007.
Buku Teks.
Turabian Style
Graaff, Jan de [et.al.].
Monitoring and evaluation of soil conservation and watershed development projects.
USA:
Science Publishers, Inc,
2007.
Buku Teks.