Gaya APA
Freud, S. (2002).
A General Introductin to Psychoanalysis : Psikoanalisis Sigmund Freud .
Yogyakarta:
Ikon Teralitera.
Gaya MLA
Freud, Sigmund.
"A General Introductin to Psychoanalysis : Psikoanalisis Sigmund Freud".
Yogyakarta:
Ikon Teralitera,
2002.
Text.