Franklin

MLA

Gilbey, Ryan, Danny Rubin, and Harold Ramis. Groundhog Day. London: BFI, 2004.

APA

Gilbey, R., Rubin, D., & Ramis, H. (2004). Groundhog day. London: BFI.

Chicago

Gilbey, Ryan., Danny Rubin, and Harold Ramis. Groundhog Day. London: BFI, 2004.