APA (7th ed.) Citation

Glastra van Loon, J. . . . . . . . . . . . . . . F. (1973). Facts are not facts. Institute of Social Studies.

Chicago Style (17th ed.) Citation

Glastra van Loon, J F. Facts Are Not Facts. The Hague: Institute of Social Studies, 1973.

MLA (9th ed.) Citation

Glastra van Loon, J F. Facts Are Not Facts. Institute of Social Studies, 1973.