APA Citation

Heere, W. P. (1972). International bibliography of air law 1900-1971. Leiden: Sijthoff.

Chicago Style Citation

Heere, Wybo P. International Bibliography of Air Law 1900-1971. Leiden: Sijthoff, 1972.

MLA Citation

Heere, Wybo P. International Bibliography of Air Law 1900-1971. Leiden: Sijthoff, 1972.

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