APA (7th ed.) Citation

Speth, W. W. (1999). How it came to be: Carl O. Sauer, Franz Boas and the meanings of anthropogeography. Ephemera Press.

Chicago Style (17th ed.) Citation

Speth, William W. How It Came to Be: Carl O. Sauer, Franz Boas and the Meanings of Anthropogeography. Ellensburg, Wash: Ephemera Press, 1999.

MLA (9th ed.) Citation

Speth, William W. How It Came to Be: Carl O. Sauer, Franz Boas and the Meanings of Anthropogeography. Ephemera Press, 1999.