APA (7th ed.) Citation

Unesco & Vanwijngaerden, F. L. J. (1978). Handbook on the international exchange of publications (Fourth edition.). Unesco.

Chicago Style (17th ed.) Citation

Unesco and F. L. J. Vanwijngaerden. Handbook on the International Exchange of Publications. Fourth edition. Paris: Unesco, 1978.

MLA (8th ed.) Citation

Unesco and F. L. J. Vanwijngaerden. Handbook on the International Exchange of Publications. Fourth edition. Unesco, 1978.

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