APA Style
Johnson, George B.. (2010).
Living World .
Amerika:
Mc. Graw Hill.
Chicago Style
Johnson, George B..
Living World.
Amerika:
Mc. Graw Hill,
2010.
Text.
MLA Style
Johnson, George B..
Living World.
Amerika:
Mc. Graw Hill,
2010.
Text.
Turabian Style
Johnson, George B..
Living World.
Amerika:
Mc. Graw Hill,
2010.
Print.