APA citáció

Nguyen Dinh Tan, Ferkelt Dr. Balázs, & Moldicz Dr. István Csaba. Policy change of the Vietnam’s aviation industry to cope with the Covid epidemic.

Chicago Style (17th ed.) Citation

Nguyen Dinh Tan, Ferkelt Dr. Balázs, and Moldicz Dr. István Csaba. Policy Change of the Vietnam’s Aviation Industry to Cope with the Covid Epidemic.

MLA idézés

Nguyen Dinh Tan, et al. Policy Change of the Vietnam’s Aviation Industry to Cope with the Covid Epidemic.