Cita APA (7a ed.)

Preliminary Conference Heldin Preparation for the Pacem In Maribus [1971 : Malta]. (1971). Ocean enterprises. Royal University of Malta.

Cita Chicago Style (17a ed.)

Preliminary Conference Heldin Preparation for the Pacem In Maribus [1971 : Malta]. Ocean Enterprises. Malta: Royal University of Malta, 1971.

Cita MLA (8a ed.)

Preliminary Conference Heldin Preparation for the Pacem In Maribus [1971 : Malta]. Ocean Enterprises. Royal University of Malta, 1971.