APA (7th ed.) Citation

Brock, J., & Nation, K. (2014). The hardest butter to button: Immediate context effects in spoken word identification.

Chicago Style (17th ed.) Citation

Brock, J., and K. Nation. The Hardest Butter to Button: Immediate Context Effects in Spoken Word Identification. 2014.

MLA (9th ed.) Citation

Brock, J., and K. Nation. The Hardest Butter to Button: Immediate Context Effects in Spoken Word Identification. 2014.

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