Cita APA (7a ed.)
Ferrell, F., Ferrell, J., & Wakin, E. (1990). Trevor's place: The story of the boy who brings hope to the homeless (Rev. ed., 1st Harper & Row pbk. ed.). Harper & Row.
Cita Chicago Style (17a ed.)
Ferrell, Frank, Janet Ferrell, y Edward Wakin. Trevor's Place: The Story of the Boy Who Brings Hope to the Homeless. Rev. ed., 1st Harper & Row pbk. ed. San Francisco: Harper & Row, 1990.
Cita MLA (9a ed.)
Ferrell, Frank, et al. Trevor's Place: The Story of the Boy Who Brings Hope to the Homeless. Rev. ed., 1st Harper & Row pbk. ed. Harper & Row, 1990.
Precaución: Estas citas no son 100% exactas.