APA (7th ed.) Citation

Tukiainen, H., & Toivanen, M. What on Earth is geodiversity? The Geographical Society of Northern Finland.

Chicago Style (17th ed.) Citation

Tukiainen, Helena, and Maija Toivanen. What on Earth Is Geodiversity? The Geographical Society of Northern Finland.

MLA (9th ed.) Citation

Tukiainen, Helena, and Maija Toivanen. What on Earth Is Geodiversity? The Geographical Society of Northern Finland.

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