Gaya APA
Graham, Linda E., Wilcox, Lee W.. (2000).
Algae .
USA:
Prentice Hall.
Gaya Chicago
Graham, Linda E., Wilcox, Lee W..
Algae.
USA:
Prentice Hall,
2000.
Text.
Gaya MLA
Graham, Linda E., Wilcox, Lee W..
Algae.
USA:
Prentice Hall,
2000.
Text.
Gaya Turabian
Graham, Linda E., Wilcox, Lee W..
Algae.
USA:
Prentice Hall,
2000.
Print.