APA (7th ed.) Citation

Calasagsag, S. (1999). Are you a drug-resistant TB case? Perspectives.

Chicago Style (17th ed.) Citation

Calasagsag, Susan. "Are You a Drug-resistant TB Case?" Perspectives 1999.

MLA (9th ed.) Citation

Calasagsag, Susan. "Are You a Drug-resistant TB Case?" Perspectives, 1999.

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