Cita APA (7a ed.)

Tilney, F. C. (1930). The principles of photographic pictorialism. American photographic publishing co.

Cita Chicago Style (17a ed.)

Tilney, F. C. The Principles of Photographic Pictorialism. Boston: American photographic publishing co, 1930.

Cita MLA (9a ed.)

Tilney, F. C. The Principles of Photographic Pictorialism. American photographic publishing co, 1930.