De JONG, k. A. Gravity and techtonics#Kess A. De Jong, Robert Scholten. John Wiley & Sons.
Čikaški stil citiranja (17. izdanje)De JONG, kess A. Gravity and Techtonics#Kess A. De Jong, Robert Scholten. John Wiley & Sons.
MLA način citiranja (8. izdanje)De JONG, kess A. Gravity and Techtonics#Kess A. De Jong, Robert Scholten. John Wiley & Sons.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.