Citazione Stile APA (7a Edizione)

Cunningham, H. A. (1972). Material facilities needed in the training of intermediate grade teachers in science. AMS Press.

Citazione stile Chigago Style (17a edizione)

Cunningham, Harry Allen. Material Facilities Needed in the Training of Intermediate Grade Teachers in Science. [New York: AMS Press, 1972.

Citatione MLA (8a ed.)

Cunningham, Harry Allen. Material Facilities Needed in the Training of Intermediate Grade Teachers in Science. AMS Press, 1972.