APA
(1993). (Praeparatoria). V. 4 : Acta subcommissionum Commissionis Centralis Praeparatoriae. Pars 2 : Subcommissio de materiis mixtix. Vatican: Typis Polyglottis Vaticanis.
Chicago
1993. (Praeparatoria). V. 4 : Acta subcommissionum Commissionis Centralis Praeparatoriae. Pars 2 : Subcommissio de materiis mixtix. Vatican: Typis Polyglottis Vaticanis.
Harvard
(1993). (Praeparatoria). V. 4 : Acta subcommissionum Commissionis Centralis Praeparatoriae. Pars 2 : Subcommissio de materiis mixtix. Vatican: Typis Polyglottis Vaticanis.
MLA
(Praeparatoria). V. 4 : Acta subcommissionum Commissionis Centralis Praeparatoriae. Pars 2 : Subcommissio de materiis mixtix. Vatican: Typis Polyglottis Vaticanis. 1993.
