APA-viite (7. p.)

Spence, C., McGlone, F., Kettenmann, B., & Kobal, G. (2001). Attention to olfaction. A psychophysical investigation.

Chicago-viite (17. p.)

Spence, C., F. McGlone, B. Kettenmann, ja G. Kobal. Attention to Olfaction. A Psychophysical Investigation. 2001.

MLA-viite (9. p.)

Spence, C., et al. Attention to Olfaction. A Psychophysical Investigation. 2001.