APA (7th ed.) Citation

Ketchum,R D , J., Lohanick,A W, & MS, N. O. R. A. D. A. N. S. (1977). Passive Microwave Signatures of Sea Ice Features.

Chicago Style (17th ed.) Citation

Ketchum,R D , Jr, Lohanick,A W, and NAVAL OCEAN RESEARCH AND DEVELOPMENT ACTIVITY NSTL STATION MS. Passive Microwave Signatures of Sea Ice Features. 1977.

MLA (9th ed.) Citation

Ketchum,R D , Jr, et al. Passive Microwave Signatures of Sea Ice Features. 1977.