Cita APA (7th ed.)

Caltex (Philippines) & De los Reyes, M. M. (1969). Philippines touring guide (45th ed.). s.n.].

Cita Chicago (17th ed.)

Caltex (Philippines) i M. M. De los Reyes. Philippines Touring Guide. 45th ed. [Manila: s.n.], 1969.

Cita MLA (9th ed.)

Caltex (Philippines) i M. M. De los Reyes. Philippines Touring Guide. 45th ed. s.n.], 1969.