Guide to water cleanup :
materials and methods.
APA Citation
Arthur D. Little, I. (1974). Guide to water cleanup: materials and methods. Cambridge, Mass.: A. D. Little/Learning Systems.
MLA Citation
Arthur D. Little, Inc. Guide to Water Cleanup: Materials And Methods. Cambridge, Mass.: A. D. Little/Learning Systems, 1974.
Warning: These citations may not always be complete (especially for serials).