APA (7th ed.) Citation

Dupuis, P. (1979). Fortalezas voadoras. Bertrand.

Chicago Style (17th ed.) Citation

Dupuis, Pierre. Fortalezas Voadoras. Bertrand, 1979.

MLA (8th ed.) Citation

Dupuis, Pierre. Fortalezas Voadoras. Bertrand, 1979.

Warning: These citations may not always be 100% accurate.