APA aipamena

Freud, S., & Hubback, C. J. M. (2015). Beyond the pleasure principle. Dover.

Chicago Style aipamena

Freud, Sigmund, and C. J. M. Hubback. Beyond the Pleasure Principle. Newyork: Dover, 2015.

MLA aipamena

Freud, Sigmund, and C. J. M. Hubback. Beyond the Pleasure Principle. Dover, 2015.