APA (7th ed.) Citation

Tongue, R. K. (1977). Controlled and guided composition. SEAMEO Regional Language Centre.

Chicago Style (17th ed.) Citation

Tongue, R. K. Controlled and Guided Composition. Singapore: SEAMEO Regional Language Centre, 1977.

MLA (9th ed.) Citation

Tongue, R. K. Controlled and Guided Composition. SEAMEO Regional Language Centre, 1977.

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