Cita APA (7a ed.)

Pilgreen, J., & Krashen, S. (1993). Sustained Silent Reading with English as a Second Language High School Students: Impact on Reading Comprehension, Reading Frequency, and Reading Enjoyment.

Cita Chicago Style (17a ed.)

Pilgreen, Janice, y Stephen Krashen. Sustained Silent Reading with English as a Second Language High School Students: Impact on Reading Comprehension, Reading Frequency, and Reading Enjoyment. 1993.

Cita MLA (9a ed.)

Pilgreen, Janice, y Stephen Krashen. Sustained Silent Reading with English as a Second Language High School Students: Impact on Reading Comprehension, Reading Frequency, and Reading Enjoyment. 1993.