Παραπομπή σε μορφή APA (7η εκδ.)

Guo, L. X., Sutanto, E. J., Quek, B. S., & Shrestha, K. M. (2008). New York Stock Exchange (NYSE): Day-of-the-week effect and bid-ask spreads.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Guo, Lisa Xiuhui, Ernest Julian Sutanto, Benny Shiwei Quek, και Keshab Man Shrestha. New York Stock Exchange (NYSE): Day-of-the-week Effect and Bid-ask Spreads. 2008.

Παραπομπή σε μορφή MLA (9th εκδ.)

Guo, Lisa Xiuhui, et al. New York Stock Exchange (NYSE): Day-of-the-week Effect and Bid-ask Spreads. 2008.