APA Style
Smith, Alastair, Wheatley, Maria. (1997).
How Are Babies Made? .
London:
Usborne Publishing Ltd.
Chicago Style
Smith, Alastair, Wheatley, Maria.
How Are Babies Made?.
London:
Usborne Publishing Ltd,
1997.
Text.
MLA Style
Smith, Alastair, Wheatley, Maria.
How Are Babies Made?.
London:
Usborne Publishing Ltd,
1997.
Text.
Turabian Style
Smith, Alastair, Wheatley, Maria.
How Are Babies Made?.
London:
Usborne Publishing Ltd,
1997.
Print.