APA (7th ed.) Citation

Blum, O., Borries, .. v., & Barkhausen, G. Sooruzenie železnych dorog. Ricker.

Chicago Style (17th ed.) Citation

Blum, Otto, ... von Borries, and Georg Barkhausen. Sooruzenie železnych Dorog. S. Petersburg: Ricker.

MLA (9th ed.) Citation

Blum, Otto, et al. Sooruzenie železnych Dorog. Ricker.