Gifford, C. S., Reynolds, J. C., & Wootton, L. R. (1989). Contemporary education in perspective. Interstate Printers & Publishers.
Citazione stile Chigago Style (17a edizione)Gifford, Charles S., John C. Reynolds, e Lutian R. Wootton. Contemporary Education in Perspective. Danville, Ill: Interstate Printers & Publishers, 1989.
Citatione MLA (9a ed.)Gifford, Charles S., et al. Contemporary Education in Perspective. Interstate Printers & Publishers, 1989.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.