APA način citiranja

Hilje Quirós, L., Kruse Quirós, S., & Kobe, W. (2022). An interoceanic railway for Costa Rica, in the opinion of Alexander von Frantzius.

Čikaški stil citiranja

Hilje Quirós, Luko, Silvia Kruse Quirós, i Willi-Otto Kobe. An Interoceanic Railway for Costa Rica, in the Opinion of Alexander Von Frantzius. 2022.

MLA način citiranja

Hilje Quirós, Luko, Silvia Kruse Quirós, i Willi-Otto Kobe. An Interoceanic Railway for Costa Rica, in the Opinion of Alexander Von Frantzius. 2022.