Gaya APA
Freud, S. et al (2019).
Three Contributions to the Theory of Sex (Cet.1).
Yogyakarta:
Immortal Publisher dan Octopus.
Gaya MLA
Freud, Sigmund. et al.
"Three Contributions to the Theory of Sex".
Cet.1
Yogyakarta:
Immortal Publisher dan Octopus,
2019.
Text.