APA-ийн эшлэл(7 дахь хэвлэлт)

MAY, L. J. (1970). Teaching mathematics in the elementary school. The Free Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

MAY, Lola June. Teaching Mathematics in the Elementary School. New York: The Free Press, 1970.

MLA -ийн эшлэл (9 дэх хэвлэлт)

MAY, Lola June. Teaching Mathematics in the Elementary School. The Free Press, 1970.