APA Style
Spencer, Edgar W. (1977).
Introduction to the Structure of the EARTH , Second Edition (2).
New York:
McGraw-Hill Book Company.
Chicago Style
Spencer, Edgar W.
Introduction to the Structure of the EARTH , Second Edition.
2
New York:
McGraw-Hill Book Company,
1977.
Text.
MLA Style
Spencer, Edgar W.
Introduction to the Structure of the EARTH , Second Edition.
2
New York:
McGraw-Hill Book Company,
1977.
Text.
Turabian Style
Spencer, Edgar W.
Introduction to the Structure of the EARTH , Second Edition.
2
New York:
McGraw-Hill Book Company,
1977.
Print.