APA (7th ed.) Citation

Roper, A. (1931). Revue aéronautique internationale. [A. Roper].

Chicago Style (17th ed.) Citation

Roper, Albert. Revue Aéronautique Internationale. Paris: [A. Roper], 1931.

MLA (9th ed.) Citation

Roper, Albert. Revue Aéronautique Internationale. [A. Roper], 1931.

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