APA (7. basım) Alıntı

De Guzman, C. R. (1998). Tourism: To give RP economy wings. Manila Bulletin.

Chicago Style (17. basım) Atıf

De Guzman, Cornelio R. "Tourism: To Give RP Economy Wings." Manila Bulletin 1998.

MLA (9th ed.) Atıf

De Guzman, Cornelio R. "Tourism: To Give RP Economy Wings." Manila Bulletin, 1998.