APA Style
Gritzner, Charles F., Gritzner, Yvonne. (2005).
Peru .
New York:
Chelsea House Publishers.
Chicago Style
Gritzner, Charles F., Gritzner, Yvonne.
Peru.
New York:
Chelsea House Publishers,
2005.
Text.
MLA Style
Gritzner, Charles F., Gritzner, Yvonne.
Peru.
New York:
Chelsea House Publishers,
2005.
Text.
Turabian Style
Gritzner, Charles F., Gritzner, Yvonne.
Peru.
New York:
Chelsea House Publishers,
2005.
Print.