APA Edition Citation

Guilford, J. P. (1967). Nature of human intellegence. McGraw-Hill.

Chicago Edition Citation

Guilford, J. P. Nature of Human Intellegence. McGraw-Hill, 1967.

MLA Edition Citation

Guilford, J. P. Nature of Human Intellegence. McGraw-Hill, 1967.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.