APA (7th ed.) Citation

Koh, O. H. (2009). Characteristics of patients presenting with first episode psychosis.

Chicago Style (17th ed.) Citation

Koh, Ong Hui. Characteristics of Patients Presenting with First Episode Psychosis. 2009.

MLA (8th ed.) Citation

Koh, Ong Hui. Characteristics of Patients Presenting with First Episode Psychosis. 2009.

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