Citazione Stile APA (7a Edizione)

Fancler, D. G., & Crawford, C. C. (1932). Teaching the social studies. C. C. Crawford.

Citazione stile Chigago Style (17a edizione)

Fancler, Della Goode, e Claude C. Crawford. Teaching the Social Studies. Los Angeles, Calif: C. C. Crawford, 1932.

Citatione MLA (9a ed.)

Fancler, Della Goode, e Claude C. Crawford. Teaching the Social Studies. C. C. Crawford, 1932.