Cita APA (7a ed.)

Pipp, S., & Harmon, R. J. (1987). Commentary: Attachment as regulation: a commentary. Child development <Malden, Mass.>, 58(3), 648-652.

Cita Chicago Style (17a ed.)

Pipp, Sandra, y Robert J. Harmon. "Commentary: Attachment as Regulation: A Commentary." Child Development <Malden, Mass.> 58, no. 3 (1987): 648-652.

Cita MLA (8a ed.)

Pipp, Sandra, y Robert J. Harmon. "Commentary: Attachment as Regulation: A Commentary." Child Development <Malden, Mass.>, vol. 58, no. 3, 1987, pp. 648-652.