Marton, L., & Hornyak, W. F. (1969). Problems and solutions for students. Academic Press.
Style de citation ChicagoMarton, L., et William F. Hornyak. Problems and Solutions for Students. New York: Academic Press, 1969.
Style de citation MLAMarton, L., et William F. Hornyak. Problems and Solutions for Students. Academic Press, 1969.
Attention : ces citations peuvent ne pas être correctes à 100%.