APA (7th ed.) Citation

Ringbom, H. (2007). Cross-linguistic similarity in foreign language learning. Multilingual Matters.

Chicago Style (17th ed.) Citation

Ringbom, Hakan. Cross-linguistic Similarity in Foreign Language Learning. Clevedon, England: Multilingual Matters, 2007.

MLA (9th ed.) Citation

Ringbom, Hakan. Cross-linguistic Similarity in Foreign Language Learning. Multilingual Matters, 2007.