Cita APA (7a ed.)

Bubeck, M., & Bilsky, W. (2004). Value structure at an early age. Swiss journal of psychology, 63(1), 31-41.

Cita Chicago Style (17a ed.)

Bubeck, Maike, y Wolfgang Bilsky. "Value Structure at an Early Age." Swiss Journal of Psychology 63, no. 1 (2004): 31-41.

Cita MLA (9a ed.)

Bubeck, Maike, y Wolfgang Bilsky. "Value Structure at an Early Age." Swiss Journal of Psychology, vol. 63, no. 1, 2004, pp. 31-41.