Cita APA (7a ed.)
Bogolyubov, S., & Voinov, A. Engineering Drawing: A Course for Technical Schools of Mechanical Engineering. University Press of the Pacific.
Cita estilo Chicago (17a ed.)
Bogolyubov, Sergei, y Alexander Voinov. Engineering Drawing: A Course for Technical Schools of Mechanical Engineering. Honolulu, EUA: University Press of the Pacific.
Cita MLA (9a ed.)
Bogolyubov, Sergei, y Alexander Voinov. Engineering Drawing: A Course for Technical Schools of Mechanical Engineering. University Press of the Pacific.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.