Styl cytowania APA

Hill, G. E., & Lucky, E. B. (1969). Guidance for children in elementary schools. Appleton-Century-Crofts.

Styl cytowania Chicago

Hill, George E., i Eleanore Braun Lucky. Guidance for Children in Elementary Schools. New York: Appleton-Century-Crofts, 1969.

Styl cytowania MLA

Hill, George E., i Eleanore Braun Lucky. Guidance for Children in Elementary Schools. Appleton-Century-Crofts, 1969.