APA引文

Living Language (Firm). (2012). English complete edition (Complete ed.). Living Language.

Chicago Style (17th ed.) Citation

Living Language (Firm). English Complete Edition. Complete ed. New York: Living Language, 2012.

MLA引文

Living Language (Firm). English Complete Edition. Complete ed. Living Language, 2012.

警告：這些引文格式不一定是100％准確.