APA Edition Citation

Spradley, L. H. (1994). Surveying and navigation for geophysical exploration. International Human Resources Development Corporation.

Chicago Edition Citation

Spradley, L. Harold. Surveying and Navigation for Geophysical Exploration. Boston: International Human Resources Development Corporation, 1994.

MLA Edition Citation

Spradley, L. Harold. Surveying and Navigation for Geophysical Exploration. International Human Resources Development Corporation, 1994.

Warning: These citations may not always be 100% accurate.