APA Style
Spencer, Edgar W. (1988).
INTRODUCTION TO THE STRUCTURE OF THE EARTH, Third Edition (3rd).
United States of America:
Mc-Graw-Hill, Inc.
Chicago Style
Spencer, Edgar W.
INTRODUCTION TO THE STRUCTURE OF THE EARTH, Third Edition.
3rd
United States of America:
Mc-Graw-Hill, Inc,
1988.
Text.
MLA Style
Spencer, Edgar W.
INTRODUCTION TO THE STRUCTURE OF THE EARTH, Third Edition.
3rd
United States of America:
Mc-Graw-Hill, Inc,
1988.
Text.
Turabian Style
Spencer, Edgar W.
INTRODUCTION TO THE STRUCTURE OF THE EARTH, Third Edition.
3rd
United States of America:
Mc-Graw-Hill, Inc,
1988.
Print.