APA (7th ed.) Citation

Perham,R E, & NH, C. R. R. A. E. L. H. (1983). Ice Sheet Retention Structures.

Chicago Style (17th ed.) Citation

Perham,R E, and COLD REGIONS RESEARCH AND ENGINEERING LAB HANOVER NH. Ice Sheet Retention Structures. 1983.

MLA (9th ed.) Citation

Perham,R E, and COLD REGIONS RESEARCH AND ENGINEERING LAB HANOVER NH. Ice Sheet Retention Structures. 1983.

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