Cita APA (7a ed.)

Edel, L. (1970). Henry D. Thoreau - American Writers 90: University of Minnesota Pamphlets on American Writers. University of Minnesota Press.

Cita Chicago Style (17a ed.)

Edel, Leon. Henry D. Thoreau - American Writers 90: University of Minnesota Pamphlets on American Writers. Minneapolis: University of Minnesota Press, 1970.

Cita MLA (8a ed.)

Edel, Leon. Henry D. Thoreau - American Writers 90: University of Minnesota Pamphlets on American Writers. University of Minnesota Press, 1970.