APA način citiranja (7. izdanje)

Philippine islands, Spain, & Espiritu, J. A. (1923). The code of commerce of Spain, with amendatory laws of the Philippine Islands (2d ed.). Lawyers Coop.

Čikaški stil citiranja (17. izdanje)

Philippine islands, Spain, i Jose Armayan Espiritu. The Code of Commerce of Spain, with Amendatory Laws of the Philippine Islands. 2d ed. Manila: Lawyers Coop, 1923.

MLA način citiranja (9. izdanje)

Philippine islands, et al. The Code of Commerce of Spain, with Amendatory Laws of the Philippine Islands. 2d ed. Lawyers Coop, 1923.