Walraven, M. G., & Fitzgerald, H. E. (1986). Annual editions: Psychology. The Dushkin Publishing Group.
Citazione stile Chigago Style (17a edizione)Walraven, Michael G., e Hiram E. Fitzgerald. Annual Editions: Psychology. Guilford, Connecticut: The Dushkin Publishing Group, 1986.
Citatione MLA (9a ed.)Walraven, Michael G., e Hiram E. Fitzgerald. Annual Editions: Psychology. The Dushkin Publishing Group, 1986.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.