Canadian North
MLA
Canadian North. Washington: Technical Assistant to Chief of Naval Operations for Polar Projects (OP-O3A3), 1956
APA, 7th edition
(1956). Canadian North. Washington: Technical Assistant to Chief of Naval Operations for Polar Projects (OP-O3A3)
Chicago, 17th edition
Canadian North. Washington: Technical Assistant to Chief of Naval Operations for Polar Projects (OP-O3A3), 1956