APA način citiranja (7. izdanje)

Tan, M., & Castro, P. (2007). BPO and the Philippine Real Estate Industry: Made to fit. Enterprise.

Čikaški stil citiranja (17. izdanje)

Tan, MDC, i PA Castro. "BPO and the Philippine Real Estate Industry: Made to Fit." Enterprise 2007.

MLA način citiranja (9. izdanje)

Tan, MDC, i PA Castro. "BPO and the Philippine Real Estate Industry: Made to Fit." Enterprise, 2007.