Ford, E. B. (1946). Butterflies / by E.B. Ford. Collins.
Chicago Style (17th ed.) CitationFord, E. B. Butterflies / by E.B. Ford. Collins, 1946.
MLA (9th ed.) CitationFord, E. B. Butterflies / by E.B. Ford. Collins, 1946.
Warning: These citations may not always be 100% accurate.