एपीए उद्धरण

Schagaev, I., & Kirk, B. R. (2020). Active System Control . 1st ed. 2018. Springer International Publishing.

शिकागो स्टाइल उद्धरण

Schagaev, Igor, और Brian Robinson Kirk. Active System Control . 1st Ed. 2018. Springer International Publishing, 2020.

एमएलए उद्धरण

Schagaev, Igor, और Brian Robinson Kirk. Active System Control . 1st Ed. 2018. Springer International Publishing, 2020.