Gaya APA

ICAO, . (2017). DOC 10085 EXTENDED DIVERSION TIME OPERATIONS (EDTO) MANUAL (FIRST EDITION). Canada: ICAO.

Gaya MLA

ICAO, . "DOC 10085 EXTENDED DIVERSION TIME OPERATIONS (EDTO) MANUAL". FIRST EDITION Canada: ICAO, 2017. Text.