APA (7th ed.) Citation

(1980). Seminar Hukum Pengangkutan Udara. s.n.

Chicago Style (17th ed.) Citation

Seminar Hukum Pengangkutan Udara. s.n, 1980.

MLA (8th ed.) Citation

Seminar Hukum Pengangkutan Udara. s.n, 1980.

Warning: These citations may not always be 100% accurate.