APA

Maier P. L., . (1971). First Christmas; the true and unfamiliar story in words and pictures. New York: Harper & Row.

Chicago

Maier Paul L, . 1971. First Christmas; the true and unfamiliar story in words and pictures. New York: Harper & Row.

Harvard

Maier P. L., . (1971). First Christmas; the true and unfamiliar story in words and pictures. New York: Harper & Row.

MLA

Maier Paul L, . First Christmas; the true and unfamiliar story in words and pictures. New York: Harper & Row. 1971.