APA Style
Skerman,P,J.. (1989).
Tropical Grasses .
:
FAO.
Chicago Style
Skerman,P,J..
Tropical Grasses.
:
FAO,
1989.
Text.
MLA Style
Skerman,P,J..
Tropical Grasses.
:
FAO,
1989.
Text.
Turabian Style
Skerman,P,J..
Tropical Grasses.
:
FAO,
1989.
Print.