APA-viite (7. p.)

Komulainen, S., tiedekunta, H., Humanities, F. o., laitos, K., Languages, D. o., Jyväskylä, U. o., & yliopisto, J. (1999). Characteristics of proficient speaking skills in foreign language: Empirically-derived criteria for assessing speaking competence.

Chicago-viite (17. p.)

Komulainen, Sari, Humanistinen tiedekunta, Faculty of Humanities, Kielten laitos, Department of Languages, University of Jyväskylä, ja Jyväskylän yliopisto. Characteristics of Proficient Speaking Skills in Foreign Language: Empirically-derived Criteria for Assessing Speaking Competence. 1999.

MLA-viite (9. p.)

Komulainen, Sari, et al. Characteristics of Proficient Speaking Skills in Foreign Language: Empirically-derived Criteria for Assessing Speaking Competence. 1999.