Cita APA (7a ed.)

Clerc, L. P., Mannheim, L. A., & Spencer, D. A. (1970). Photography: Theory and practice (Completely rev. and enl. ed.). Focal Press.

Cita Chicago Style (17a ed.)

Clerc, Louis Philippe, L. A. Mannheim, y D. A. Spencer. Photography: Theory and Practice. Completely rev. and enl. ed. London: Focal Press, 1970.

Cita MLA (9a ed.)

Clerc, Louis Philippe, et al. Photography: Theory and Practice. Completely rev. and enl. ed. Focal Press, 1970.