APA (7th ed.) Citation

Caltex Phils. touring guide (42nd ed.). s.n.].

Chicago Style (17th ed.) Citation

Caltex Phils. Touring Guide. 42nd ed. [s.l: s.n.].

MLA (9th ed.) Citation

Caltex Phils. Touring Guide. 42nd ed. s.n.].

Warning: These citations may not always be 100% accurate.