APA (7th ed.) Citation

Sevcik, O. (1949). Changing the positions, op. 8. Elkan-Vogel.

Chicago Style (17th ed.) Citation

Sevcik, Otakar. Changing the Positions, Op. 8. Nueva York: Elkan-Vogel, 1949.

MLA (9th ed.) Citation

Sevcik, Otakar. Changing the Positions, Op. 8. Elkan-Vogel, 1949.

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