Cita APA (7a ed.)

Vetere, A., Gale, A., & Lewis, S. (1987). Ecological studies of family life. Wiley.

Cita Chicago Style (17a ed.)

Vetere, Arlene, Anthony Gale, y Sue Lewis. Ecological Studies of Family Life. Chichester [u.a.]: Wiley, 1987.

Cita MLA (8a ed.)

Vetere, Arlene, et al. Ecological Studies of Family Life. Wiley, 1987.