Cita APA

Communications research machines. (1972). Psychology today: An introduction (2nd ed.). CRM books.

Citación estilo Chicago

Communications research machines. Psychology Today: An Introduction. 2nd ed. Del mar: CRM books, 1972.

Cita MLA

Communications research machines. Psychology Today: An Introduction. 2nd ed. CRM books, 1972.

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