Gaya APA
Paulus II, Paus Yohanes. (1984).
Laborem Exercens (Kesatu).
Flores:
Nusa Indah.
Gaya Chicago
Paulus II, Paus Yohanes.
Laborem Exercens.
Kesatu
Flores:
Nusa Indah,
1984.
Text.
Gaya MLA
Paulus II, Paus Yohanes.
Laborem Exercens.
Kesatu
Flores:
Nusa Indah,
1984.
Text.
Gaya Turabian
Paulus II, Paus Yohanes.
Laborem Exercens.
Kesatu
Flores:
Nusa Indah,
1984.
Print.