APA (7th ed.) Citation

Challoner Jack. Rockes, minerals and the changing earth. Southwater.

Chicago Style (17th ed.) Citation

Challoner Jack. Rockes, Minerals and the Changing Earth. Southwater.

MLA (9th ed.) Citation

Challoner Jack. Rockes, Minerals and the Changing Earth. Southwater.

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