Penggayaan APA
Parker, Stephen. (1985).
How plants grow .
London:
Piper Books Ltd.
Chicago Style
Parker, Stephen.
How plants grow.
London:
Piper Books Ltd,
1985.
Text.
MLA Style
Parker, Stephen.
How plants grow.
London:
Piper Books Ltd,
1985.
Text.
Turabian Style
Parker, Stephen.
How plants grow.
London:
Piper Books Ltd,
1985.
Print.