Cita APA (7a ed.)

Ang, D. A. B., Bonoan, J. X. R., & Dela Santa, E. D. A study on the tourism expenditures of international tourists in Siargao, Philippines.

Cita Chicago Style (17a ed.)

Ang, Dianne Alexa B., Juan Xavier R. Bonoan, y Edieser DL Dela Santa. A Study on the Tourism Expenditures of International Tourists in Siargao, Philippines.

Cita MLA (9a ed.)

Ang, Dianne Alexa B., et al. A Study on the Tourism Expenditures of International Tourists in Siargao, Philippines.