APA (7th ed.) Citation

Bečvář, A. (1972). Atlas borealis, 1950.0 (2d. ed.). Publishing House of the Czechoslovak Academy of Sciences ; Sky Publishing Co..

Chicago Style (17th ed.) Citation

Bečvář, Antonín. Atlas Borealis, 1950.0. 2d. ed. Prague : Cambridge, Mass.: Publishing House of the Czechoslovak Academy of Sciences ; Sky Publishing Co., 1972.

MLA (9th ed.) Citation

Bečvář, Antonín. Atlas Borealis, 1950.0. 2d. ed. Publishing House of the Czechoslovak Academy of Sciences ; Sky Publishing Co., 1972.