APA Style
Cronquist, Arthur. (1979).
How to Know the Seed Plants .
USA:
WCB.
Chicago Style
Cronquist, Arthur.
How to Know the Seed Plants.
USA:
WCB,
1979.
Text.
MLA Style
Cronquist, Arthur.
How to Know the Seed Plants.
USA:
WCB,
1979.
Text.
Turabian Style
Cronquist, Arthur.
How to Know the Seed Plants.
USA:
WCB,
1979.
Print.