APA (7th ed.) Citation

Lootens, J. G. (1944). Lootens on photographic enlarging and print quality. The Camera.

Chicago Style (17th ed.) Citation

Lootens, Joseph Ghislain. Lootens on Photographic Enlarging and Print Quality. Baltimore, Md.: The Camera, 1944.

MLA (9th ed.) Citation

Lootens, Joseph Ghislain. Lootens on Photographic Enlarging and Print Quality. The Camera, 1944.