APA (7 वां संस्करण) प्रशस्ति पत्र

ebrary, Inc, Gries, S. T., & Divjak, D. (2012). Frequency effects in language learning and processing. De Gruyter Mouton.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

ebrary, Inc, Stefan Thomas Gries, और Dagmar Divjak. Frequency Effects in Language Learning and Processing. Berlin ; Boston: De Gruyter Mouton, 2012.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

ebrary, Inc, et al. Frequency Effects in Language Learning and Processing. De Gruyter Mouton, 2012.