APA Style
Danielson, Eric W., Denecke Jr., Edward J.. (1989).
Earth Science .
New York:
Macmillan Publishing Company.
Chicago Style
Danielson, Eric W., Denecke Jr., Edward J..
Earth Science.
New York:
Macmillan Publishing Company,
1989.
Text.
MLA Style
Danielson, Eric W., Denecke Jr., Edward J..
Earth Science.
New York:
Macmillan Publishing Company,
1989.
Text.
Turabian Style
Danielson, Eric W., Denecke Jr., Edward J..
Earth Science.
New York:
Macmillan Publishing Company,
1989.
Print.