APA (7th ed.) Citation

Isard, M. d. (1974). Sissi, rainha da Hungria. Bertrand.

Chicago Style (17th ed.) Citation

Isard, Marcel d'. Sissi, Rainha Da Hungria. Bertrand, 1974.

MLA (8th ed.) Citation

Isard, Marcel d'. Sissi, Rainha Da Hungria. Bertrand, 1974.

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