APA (7th ed.) Citation

(2014). The Life of an Insect being a history of the changes of insects from the egg to the perfect being. Project Gutenberg.

Chicago Style (17th ed.) Citation

The Life of an Insect Being a History of the Changes of Insects from the Egg to the Perfect Being. Project Gutenberg, 2014.

MLA (9th ed.) Citation

The Life of an Insect Being a History of the Changes of Insects from the Egg to the Perfect Being. Project Gutenberg, 2014.

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