APA Edition Citation

UNITED STATES, D. O. A. (1993). SOIL SURVEY MANUAL.

Chicago Edition Citation

UNITED STATES, DEPARTMENT OF AGRICULTURE. SOIL SURVEY MANUAL. JODHPUR, SCIENTIFIC PUBLISHERS, 1993.

MLA Edition Citation

UNITED STATES, DEPARTMENT OF AGRICULTURE. SOIL SURVEY MANUAL. 1993.

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