Cita APA (7a ed.)

Knörr de Santiago, G., & Knörr, E. (2010). Kaixo!: English-Basque conversation guide, with introduction, basic grammar and vocabulary (2nd ed.). Txertoa.

Cita Chicago Style (17a ed.)

Knörr de Santiago, Garikoitz, y Endrike Knörr. Kaixo!: English-Basque Conversation Guide, with Introduction, Basic Grammar and Vocabulary. 2nd ed. San Sebastián: Txertoa, 2010.

Cita MLA (9a ed.)

Knörr de Santiago, Garikoitz, y Endrike Knörr. Kaixo!: English-Basque Conversation Guide, with Introduction, Basic Grammar and Vocabulary. 2nd ed. Txertoa, 2010.