APA (7th ed.) Citation

Roco, P. N., Bacaltos, R. B., & Lopez, E. A. (1960). An index to the administrative orders of the different departments of the Philippine government. [s.n.].

Chicago Style (17th ed.) Citation

Roco, Purisima N., Rosemary B. Bacaltos, and Estela A. Lopez. An Index to the Administrative Orders of the Different Departments of the Philippine Government. [Quezon City]: [s.n.], 1960.

MLA (9th ed.) Citation

Roco, Purisima N., et al. An Index to the Administrative Orders of the Different Departments of the Philippine Government. [s.n.], 1960.