APA (7th ed.) Citation

Héderváry, C. d. (1958). Hungarian-Yugoslav Trade Pact Signed.

Chicago Style (17th ed.) Citation

Héderváry, Claire de. Hungarian-Yugoslav Trade Pact Signed. 1958.

MLA (8th ed.) Citation

Héderváry, Claire de. Hungarian-Yugoslav Trade Pact Signed. 1958.

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