Botsford collection of folk-songs,
with English versions by American poets /
compiled and edited by Florence Hudson Botsford; introduction by Carl Engel.

APA Citation

Botsford, F. Hudson., Engel, C. (193033). Botsford collection of folk-songs: with English versions by American poets. New York: G. Schirmer (inc.).

MLA Citation

Botsford, Florence Hudson, and Carl Engel. Botsford Collection of Folk-songs: With English Versions by American Poets. New York: G. Schirmer (inc.), 193033.

Warning: These citations may not always be complete (especially for serials).