Cita APA (7th ed.)

Kalm, O. T. (1930). Gorlice.

Cita Chicago (17th ed.)

Kalm, Oskar Tile. Gorlice. Oldenburg, 1930.

Cita MLA (8th ed.)

Kalm, Oskar Tile. Gorlice. 1930.

Atenció: Aquestes cites poden no estar 100% correctes.