History of the world from its creation : (grade IV) ; Our school becomes the world : (grade III)

MLA

Spiller, Virginia Rowe. History of the world from its creation : (grade IV) ; Our school becomes the world : (grade III). New York : Bureau of Publications, Teachers College, Columbia University, [1936]

APA

Spiller, V. (1936). History of the world from its creation : (grade IV) ; Our school becomes the world : (grade III). New York : Bureau of Publications, Teachers College, Columbia University.

Chicago

Spiller, Virginia Rowe. History of the world from its creation : (grade IV) ; Our school becomes the world : (grade III). New York : Bureau of Publications, Teachers College, Columbia University, [1936]