Cita APA (7a ed.)

Ellis, D., & Spong, E. (1983). Just enough Serbo-Croat for Yugoslavia. Passport Books.

Cita Chicago Style (17a ed.)

Ellis, D.L, y E. Spong. Just Enough Serbo-Croat for Yugoslavia. Lincolnwood, Ill: Passport Books, 1983.

Cita MLA (9a ed.)

Ellis, D.L, y E. Spong. Just Enough Serbo-Croat for Yugoslavia. Passport Books, 1983.