A guide to wild flowers, field flowers :
a companion book to A guide to garden flowers + A guide to woodland flowers /
by T.H. Everett ; illustrated in full color by Rudolf Freund.

APA Citation

Everett, T. H., Freund, R. (1945). A guide to wild flowers, field flowers: a companion book to A guide to garden flowers + A guide to woodland flowers. Racine, Wis.: Whitman Publishing Co..

MLA Citation

Everett, Thomas H, and Rudolf Freund. A Guide to Wild Flowers, Field Flowers: a Companion Book to A Guide to Garden Flowers + A Guide to Woodland Flowers. Racine, Wis.: Whitman Publishing Co., 1945.

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