APA (7th ed.) Citation

Helmericks, H. (1969). The last of the bush pilots ([1st ed.].). Knopf.

Chicago Style (17th ed.) Citation

Helmericks, Harmon. The Last of the Bush Pilots. [1st ed.]. New York: Knopf, 1969.

MLA (9th ed.) Citation

Helmericks, Harmon. The Last of the Bush Pilots. [1st ed.]. Knopf, 1969.