Dupuis, P. (1979). Fortalezas voadoras. Bertrand.
Chicago Style (17th ed.) CitationDupuis, Pierre. Fortalezas Voadoras. Bertrand, 1979.
MLA (8th ed.) CitationDupuis, Pierre. Fortalezas Voadoras. Bertrand, 1979.
Warning: These citations may not always be 100% accurate.