Cita APA (7th ed.)

Cech, E. (1968). Topological papers of Eduard Cech. Academia.

Cita Chicago (17th ed.)

Cech, Eduard. Topological Papers of Eduard Cech. Praga: Academia, 1968.

Cita MLA (9th ed.)

Cech, Eduard. Topological Papers of Eduard Cech. Academia, 1968.