APA (7th ed.) Citation

Dunbar, G. S. (1978). Élisée Reclus, historian of nature. Archon Books.

Chicago Style (17th ed.) Citation

Dunbar, Gary S. Élisée Reclus, Historian of Nature. Hamden, Conn: Archon Books, 1978.

MLA (9th ed.) Citation

Dunbar, Gary S. Élisée Reclus, Historian of Nature. Archon Books, 1978.

Warning: These citations may not always be 100% accurate.