APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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