APA Style
RIJKSEN, H. D.. (1978).
A FALD STUDY ON SUMATERA ORANG UTANS (PONGO PYGMAEUS ABELIA NESSON 1827 .
WAGENINGEN:
CALIFORNIA: BUNYAMIN CUMMINGS, 1987.
Chicago Style
RIJKSEN, H. D..
A FALD STUDY ON SUMATERA ORANG UTANS (PONGO PYGMAEUS ABELIA NESSON 1827.
WAGENINGEN:
CALIFORNIA: BUNYAMIN CUMMINGS, 1987,
1978.
Text.
MLA Style
RIJKSEN, H. D..
A FALD STUDY ON SUMATERA ORANG UTANS (PONGO PYGMAEUS ABELIA NESSON 1827.
WAGENINGEN:
CALIFORNIA: BUNYAMIN CUMMINGS, 1987,
1978.
Text.
Turabian Style
RIJKSEN, H. D..
A FALD STUDY ON SUMATERA ORANG UTANS (PONGO PYGMAEUS ABELIA NESSON 1827.
WAGENINGEN:
CALIFORNIA: BUNYAMIN CUMMINGS, 1987,
1978.
Print.