Gaya APA
ICAO, . (2018).
DOC 10055 AN/518 MANUAL ON NOTIFICATION AND PUBLICATIONOF DIFFERENCES (FIRST EDITION).
Canada:
ICAO.
Gaya MLA
ICAO, .
"DOC 10055 AN/518 MANUAL ON NOTIFICATION AND PUBLICATIONOF DIFFERENCES".
FIRST EDITION
Canada:
ICAO,
2018.
Text.