APA (7th ed.) Citation

GPS Film Production, Santiago, P., Aunor, N., & Valera, R. (1982). Annie sabungera. GPS Film Production.

Chicago Style (17th ed.) Citation

GPS Film Production, Pablo Santiago, Nora Aunor, and Rey Valera. Annie Sabungera. [Manila]: GPS Film Production, 1982.

MLA (9th ed.) Citation

GPS Film Production, et al. Annie Sabungera. GPS Film Production, 1982.