APA (7th ed.) Citation

Bernardo, R., Rodriguez, R., Soriano, L., & Viceo, E. (1969). The Philippine Tourism Center.

Chicago Style (17th ed.) Citation

Bernardo, Rodino, Ruperto Rodriguez, Luisa Soriano, and Eduardo Viceo. The Philippine Tourism Center. 1969.

MLA (9th ed.) Citation

Bernardo, Rodino, et al. The Philippine Tourism Center. 1969.