Ball, F. K. (1903). The elements of Greek: A first book, with grammar, exercises, and vocabularies. New York: Macmillan.
Чикагска система за цитиранеBall, Francis Kingsley. The Elements of Greek: A First Book, With Grammar, Exercises, and Vocabularies. New York: Macmillan, 1903.
MLA формат за цитиранеBall, Francis Kingsley. The Elements of Greek: A First Book, With Grammar, Exercises, and Vocabularies. New York: Macmillan, 1903.
Внимание: Тези цитати може да не са 100% точни.