APA (7th ed.) Citation

(1965). Per Ardua glacier: Northern Ellesmere island, N.W.T., Canada.

Chicago Style (17th ed.) Citation

Per Ardua Glacier: Northern Ellesmere Island, N.W.T., Canada. [Ottawa], 1965.

MLA (9th ed.) Citation

Per Ardua Glacier: Northern Ellesmere Island, N.W.T., Canada. 1965.

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