Cita APA (7a ed.)
Thurber, W. A. (1943). A PHILOSOPHICAL BASIS FOR SELECTING AND ORGANIZING ACTIVITY--SUGGESTIONS IN ELEMENTARY SCIENCE PROGRAMS. Science Education, 27(1), 12-18.
Cita Chicago Style (17a ed.)
Thurber, Walter A. "A PHILOSOPHICAL BASIS FOR SELECTING AND ORGANIZING ACTIVITY--SUGGESTIONS IN ELEMENTARY SCIENCE PROGRAMS." Science Education 27, no. 1 (1943): 12-18.
Cita MLA (9a ed.)
Thurber, Walter A. "A PHILOSOPHICAL BASIS FOR SELECTING AND ORGANIZING ACTIVITY--SUGGESTIONS IN ELEMENTARY SCIENCE PROGRAMS." Science Education, vol. 27, no. 1, 1943, pp. 12-18.
Precaución: Estas citas no son 100% exactas.