APA-viite (7. p.)
Grenfell, W. T. (1920). A Labrador Doctor: The autobiography of Wilfred Thomason Grenfell. Houghton Mifflin.
Chicago-viite (17. p.)
Grenfell, Wilfred Thomason. A Labrador Doctor: The Autobiography of Wilfred Thomason Grenfell. Boston, New York: Houghton Mifflin, 1920.
MLA-viite (9. p.)
Grenfell, Wilfred Thomason. A Labrador Doctor: The Autobiography of Wilfred Thomason Grenfell. Houghton Mifflin, 1920.
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