APA (7th ed.) Citation

Hewitson, W. C. (1972). Hewitson on butterflies, 1867-1877: With a preface by L. G. Higgins. E.W.Classey.

Chicago Style (17th ed.) Citation

Hewitson, William C. Hewitson on Butterflies, 1867-1877: With a Preface by L. G. Higgins. Hampton: E.W.Classey, 1972.

MLA (9th ed.) Citation

Hewitson, William C. Hewitson on Butterflies, 1867-1877: With a Preface by L. G. Higgins. E.W.Classey, 1972.