APA Style
Spradley, L Harold. (1986).
Surveying and Navigation for Geophysical Exploration .
Texas:
Internatoional Human Resources Development Corporation.
Chicago Style
Spradley, L Harold.
Surveying and Navigation for Geophysical Exploration.
Texas:
Internatoional Human Resources Development Corporation,
1986.
Text.
MLA Style
Spradley, L Harold.
Surveying and Navigation for Geophysical Exploration.
Texas:
Internatoional Human Resources Development Corporation,
1986.
Text.
Turabian Style
Spradley, L Harold.
Surveying and Navigation for Geophysical Exploration.
Texas:
Internatoional Human Resources Development Corporation,
1986.
Print.