Dyfyniad APA
Pankejeff, S., Gardiner, M., Freud, S., & Brunswick, R. M. (1989). The Wolf-Man and Sigmund Freud. Karnac Books.
Dyfyniad Arddull Chicago
Pankejeff, Sergius, Muriel Gardiner, Sigmund Freud, and Ruth Mack Brunswick. The Wolf-Man and Sigmund Freud. London: Karnac Books, 1989.
Dyfyniad MLA
Pankejeff, Sergius, et al. The Wolf-Man and Sigmund Freud. Karnac Books, 1989.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.