APA ציטוט

Allward, M. (1967). Safety in the air. Abelard-Schuman.

Chicago Style (17th ed.) Citation

Allward, Maurice. Safety in the Air. London, New York [etc.]: Abelard-Schuman, 1967.

ציטוט MLA

Allward, Maurice. Safety in the Air. Abelard-Schuman, 1967.