Cita APA (7a ed.)

Villegas de Posada, C. (1994). A Motivational Model for Understanding Moral Action and Moral Development. Psychological reports, 74(3,1), 951-959.

Cita Chicago Style (17a ed.)

Villegas de Posada, Cristina. "A Motivational Model for Understanding Moral Action and Moral Development." Psychological Reports 74, no. 3,1 (1994): 951-959.

Cita MLA (8a ed.)

Villegas de Posada, Cristina. "A Motivational Model for Understanding Moral Action and Moral Development." Psychological Reports, vol. 74, no. 3,1, 1994, pp. 951-959.