APA
Kertis J., Institute of International Education (New York N., . (1984). Eng'lish lan'guage and o'ri.en.ta'tion pro'grams in the United States. New York, N.Y: Istitute of International Education.
Chicago
Kertis Joan, Institute of International Education (New York N.Y.), . 1984. Eng'lish lan'guage and o'ri.en.ta'tion pro'grams in the United States. New York, N.Y: Istitute of International Education.
Harvard
Kertis J., Institute of International Education (New York N., . (1984). Eng'lish lan'guage and o'ri.en.ta'tion pro'grams in the United States. New York, N.Y: Istitute of International Education.
MLA
Kertis Joan, Institute of International Education (New York N.Y.), . Eng'lish lan'guage and o'ri.en.ta'tion pro'grams in the United States. New York, N.Y: Istitute of International Education. 1984.