APA引文

Johnson, M. L. P. (1974). Thirty years with an idea. University of Alabama Press for the Organic School.

Chicago Style (17th ed.) Citation

Johnson, Marietta Louise Pierce. Thirty Years with an Idea. University: University of Alabama Press for the Organic School, 1974.

MLA引文

Johnson, Marietta Louise Pierce. Thirty Years with an Idea. University of Alabama Press for the Organic School, 1974.