Cytowanie według stylu APA (wyd. 7)

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.].

Cytowanie według stylu Chicago (wyd. 17)

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

Cytowanie według stylu MLA (wyd. 9)

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