APA (7th ed.) Citation

Linke, F. (1921). Peculiar visual phenomena revealed by airmen. Aerial Age Weekly, 12, 441.

Chicago Style (17th ed.) Citation

Linke, F. "Peculiar Visual Phenomena Revealed by Airmen." Aerial Age Weekly 12 (1921): 441.

MLA (9th ed.) Citation

Linke, F. "Peculiar Visual Phenomena Revealed by Airmen." Aerial Age Weekly, vol. 12, 1921, p. 441.

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