Gaya APA
Peter M. Ray, et al.. (1926).
Botany .
philadelphia:
CBS College Publishing.
Gaya Chicago
Peter M. Ray, et al..
Botany.
philadelphia:
CBS College Publishing,
1926.
Text.
Gaya MLA
Peter M. Ray, et al..
Botany.
philadelphia:
CBS College Publishing,
1926.
Text.
Gaya Turabian
Peter M. Ray, et al..
Botany.
philadelphia:
CBS College Publishing,
1926.
Print.