Cita APA

Steck-Vaughn School Supply. (2004). E S L building english proficiency. Steck-Vaughn Company.

Citación estilo Chicago

Steck-Vaughn School Supply. E S L Building English Proficiency. Nueva York: Steck-Vaughn Company, 2004.

Cita MLA

Steck-Vaughn School Supply. E S L Building English Proficiency. Steck-Vaughn Company, 2004.

Warning: These citations may not always be 100% accurate.