APA (7th ed.) Citation

Research Club in Language Learning (Ann Arbor, Mich.), & Ingenta (Firm). Language learning. Blackwell Publishers.

Chicago Style (17th ed.) Citation

Research Club in Language Learning (Ann Arbor, Mich.), and Ingenta (Firm). Language Learning. [Oxford]: Blackwell Publishers.

MLA (9th ed.) Citation

Research Club in Language Learning (Ann Arbor, Mich.), and Ingenta (Firm). Language Learning. Blackwell Publishers.