Citazione Stile APA (7a Edizione)

ebrary, Inc, Salaberry, M. R., & Comajoan, L. (2013). Research design and methodology in studies on L2 tense and aspect. De Gruyter Mouton.

Citazione stile Chigago Style (17a edizione)

ebrary, Inc, M. Rafael Salaberry, e Llorenç Comajoan. Research Design and Methodology in Studies on L2 Tense and Aspect. Boston ; Berlin: De Gruyter Mouton, 2013.

Citatione MLA (9a ed.)

ebrary, Inc, et al. Research Design and Methodology in Studies on L2 Tense and Aspect. De Gruyter Mouton, 2013.