APA استشهاد

Gonzalo Zapico, M., & Gabriel Zapico, M. (2018). Lexical Productive Competency as a Predictor of Academic Performance.

استشهاد بنمط شيكاغو

Gonzalo Zapico, Martín, و Marcos Gabriel Zapico. Lexical Productive Competency As a Predictor of Academic Performance. 2018.

MLA استشهاد

Gonzalo Zapico, Martín, و Marcos Gabriel Zapico. Lexical Productive Competency As a Predictor of Academic Performance. 2018.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.