Cita APA

Dennis Krebs, R. B. Psychology a first encounter. Harcourt Brace Jovanovich.

Citación estilo Chicago

Dennis Krebs, Roger Blackman. Psychology a First Encounter. Harcourt Brace Jovanovich.

Cita MLA

Dennis Krebs, Roger Blackman. Psychology a First Encounter. Harcourt Brace Jovanovich.

Warning: These citations may not always be 100% accurate.