APA (7th ed.) Citation

Ellsworth, L., & Gift of Lincoln Ellsworth, N. 2. (1926). Arctic Ocean, polar ice.

Chicago Style (17th ed.) Citation

Ellsworth, Lincoln, and November 21 Gift of Lincoln Ellsworth. Arctic Ocean, Polar Ice. 1926.

MLA (9th ed.) Citation

Ellsworth, Lincoln, and November 21 Gift of Lincoln Ellsworth. Arctic Ocean, Polar Ice. 1926.

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