APA (7th ed.) Citation

Croll, J. Climate and Time in Their Geological Relations A Theory of Secular Changes of the Earth's Climate.

Chicago Style (17th ed.) Citation

Croll, James. Climate and Time in Their Geological Relations A Theory of Secular Changes of the Earth's Climate.

MLA (9th ed.) Citation

Croll, James. Climate and Time in Their Geological Relations A Theory of Secular Changes of the Earth's Climate.

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