APA (7e ed.) Bronvermelding

Guilford, J. P., & Hoepfner, R. (1971). The analysis of intelligence. McGraw-Hill.

Chicago (17e ed.) Bronvermelding

Guilford, J. P., en Ralph Hoepfner. The Analysis of Intelligence. New York: McGraw-Hill, 1971.

MLA (9e ed.) Bronvermelding

Guilford, J. P., en Ralph Hoepfner. The Analysis of Intelligence. McGraw-Hill, 1971.