APA ציטוט

Ervin, P. (1907). PÉTERFFY Ervin ORTVAY Tivadarhoz.

Chicago Style (17th ed.) Citation

Ervin, PÉTERFFY. PÉTERFFY Ervin ORTVAY Tivadarhoz. 1907.

ציטוט MLA

Ervin, PÉTERFFY. PÉTERFFY Ervin ORTVAY Tivadarhoz. 1907.