APA ציטוט

(1965). From semaphore to statelite. Geneva: Internetional Telecommunication Union.

Trích dẫn kiểu Chicago

From Semaphore to Statelite. Geneva: Internetional Telecommunication Union, 1965.

ציטוט MLA

From Semaphore to Statelite. Geneva: Internetional Telecommunication Union, 1965.