Lehr, E., & Spilka, B. (1989). Religion in the introductory psychology textbook: A comparison of three decades. Journal for the scientific study of religion, 28(3), 366-371.
Citazione stile Chigago Style (17a edizione)Lehr, Elizabeth, e Bernard Spilka. "Religion in the Introductory Psychology Textbook: A Comparison of Three Decades." Journal for the Scientific Study of Religion 28, no. 3 (1989): 366-371.
Citatione MLA (9a ed.)Lehr, Elizabeth, e Bernard Spilka. "Religion in the Introductory Psychology Textbook: A Comparison of Three Decades." Journal for the Scientific Study of Religion, vol. 28, no. 3, 1989, pp. 366-371.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.