APA (7th ed.) Citation

Koh, G. H. (1993). Intervention in the teaching of argumentative writing in secondary school.

Chicago Style (17th ed.) Citation

Koh, Guat Hua. Intervention in the Teaching of Argumentative Writing in Secondary School. 1993.

MLA (8th ed.) Citation

Koh, Guat Hua. Intervention in the Teaching of Argumentative Writing in Secondary School. 1993.

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