APA-referens

Smith, A. K. (1971). peril and a hope: The <Scientists' movement in America>. MIT.

Chicago-stil citat

Smith, Alice Kimball. Peril and a Hope: The <Scientists' Movement in America>. Cambridge: MIT, 1971.

MLA-referens

Smith, Alice Kimball. Peril and a Hope: The <Scientists' Movement in America>. MIT, 1971.