Gaya APA
Babin, Piere. (1968).
Tanda-tanda djaman (1).
Jogyakarta:
Kanisius.
Gaya Chicago
Babin, Piere.
Tanda-tanda djaman.
1
Jogyakarta:
Kanisius,
1968.
Text.
Gaya MLA
Babin, Piere.
Tanda-tanda djaman.
1
Jogyakarta:
Kanisius,
1968.
Text.
Gaya Turabian
Babin, Piere.
Tanda-tanda djaman.
1
Jogyakarta:
Kanisius,
1968.
Print.