Παραπομπή σε μορφή APA (7η εκδ.)

Wood, B., & Halliday, A. (2009). Lead was strongly partitioned into Earth's core and not lost to space.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Wood, B., και A. Halliday. Lead Was Strongly Partitioned into Earth's Core and Not Lost to Space. 2009.

Παραπομπή σε μορφή MLA (9th εκδ.)

Wood, B., και A. Halliday. Lead Was Strongly Partitioned into Earth's Core and Not Lost to Space. 2009.