Παραπομπή σε μορφή APA (7η εκδ.)

Worthington, M., King, M., & Marsden, J. (2001). Determining the damping factor of sedimentary rocks required for seismically designed structures.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Worthington, M., MS King, και JR Marsden. Determining the Damping Factor of Sedimentary Rocks Required for Seismically Designed Structures. 2001.

Παραπομπή σε μορφή MLA (9th εκδ.)

Worthington, M., et al. Determining the Damping Factor of Sedimentary Rocks Required for Seismically Designed Structures. 2001.