Gaya APA

Rupley  (Eds.), T, R, W. (April 2019). Vocabulary Development . Basel, Switzerland: MDPI - Multidisciplinary Digital Publishing Institute.

Gaya MLA

Rupley  (Eds.), Timothy, Rasinski  and, William. "Vocabulary Development". Basel, Switzerland: MDPI - Multidisciplinary Digital Publishing Institute, April 2019. e book.