Cita APA

Ruble, W. A. (1928). POST-GRADUATION WORK IN VIENNA.

Chicago Style Citation

Ruble, W. A. POST-GRADUATION WORK IN VIENNA. 1928.

Cita MLA

Ruble, W. A. POST-GRADUATION WORK IN VIENNA. 1928.

Atenció: Aquestes cites poden no estar 100% correctes.