APA (7th ed.) Citation

Emerton, J. H. Early History of the Cambridge Entomological Club. Wiley.

Chicago Style (17th ed.) Citation

Emerton, J. H. Early History of the Cambridge Entomological Club. Wiley.

MLA (9th ed.) Citation

Emerton, J. H. Early History of the Cambridge Entomological Club. Wiley.

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