APA (7th ed.) Citation

. https://doi.org/10.1080/00039890209601427

Chicago Style (17th ed.) Citation

. https://doi.org/10.1080/00039890209601427.

MLA (9th ed.) Citation

. https://doi.org/10.1080/00039890209601427.

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