Cita APA

Keirsey, D., & Bates, M. M. (1984). Please understand me: Character & temperament types. Del Mar, CA: Prometheus Nemesis.

Chicago Style Citation

Keirsey, David, i Marilyn M. Bates. Please Understand Me: Character & Temperament Types. Del Mar, CA: Prometheus Nemesis, 1984.

Cita MLA

Keirsey, David, i Marilyn M. Bates. Please Understand Me: Character & Temperament Types. Del Mar, CA: Prometheus Nemesis, 1984.