APA Style
Davis, P.H., Cullen, J.. (1979).
The identification of flowering plant families (2nd ed.).
London:
Cambridge University Press.
Chicago Style
Davis, P.H., Cullen, J..
The identification of flowering plant families.
2nd ed.
London:
Cambridge University Press,
1979.
Text.
MLA Style
Davis, P.H., Cullen, J..
The identification of flowering plant families.
2nd ed.
London:
Cambridge University Press,
1979.
Text.
Turabian Style
Davis, P.H., Cullen, J..
The identification of flowering plant families.
2nd ed.
London:
Cambridge University Press,
1979.
Print.