APA (7th ed.) Citation

Regional Language Centre, RELC International Seminar on Language Teaching in a Multilingual World : Challenges and Opportunities, & Ward, C. (2009). Language teaching in a multilingual world: Challenges and opportunities. SEAMEO Regional Language Centre.

Chicago Style (17th ed.) Citation

Regional Language Centre, RELC International Seminar on Language Teaching in a Multilingual World : Challenges and Opportunities, and Christopher Ward. Language Teaching in a Multilingual World: Challenges and Opportunities. Singapore: SEAMEO Regional Language Centre, 2009.

MLA (9th ed.) Citation

Regional Language Centre, et al. Language Teaching in a Multilingual World: Challenges and Opportunities. SEAMEO Regional Language Centre, 2009.

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