APA (7th ed.) Citation

Kecskes, I., & Papp, T. (2000). Foreign language and mother tongue. Lawrence Erlbaum Associates.

Chicago Style (17th ed.) Citation

Kecskes, Istvan, and Tünde Papp. Foreign Language and Mother Tongue. Mahwah: Lawrence Erlbaum Associates, 2000.

MLA (9th ed.) Citation

Kecskes, Istvan, and Tünde Papp. Foreign Language and Mother Tongue. Lawrence Erlbaum Associates, 2000.