APA (7th ed.) Citation

VRING, J. A., & KNAPE, W. (1972). Reprofotografía. Offset.

Chicago Style (17th ed.) Citation

VRING, J. A., and Wil KNAPE. Reprofotografía. Barcelona: Offset, 1972.

MLA (9th ed.) Citation

VRING, J. A., and Wil KNAPE. Reprofotografía. Offset, 1972.

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