Citazione Stile APA (7a Edizione)

ebrary, Inc, Helmbrecht, J., & Lehmann, C. (2010). Hocąk teaching materials. State University of New York Press.

Citazione stile Chigago Style (17a edizione)

ebrary, Inc, Johannes Helmbrecht, e Christian Lehmann. Hocąk Teaching Materials. Albany: State University of New York Press, 2010.

Citatione MLA (9a ed.)

ebrary, Inc, et al. Hocąk Teaching Materials. State University of New York Press, 2010.