Παραπομπή σε μορφή APA (7η εκδ.)

Knigge, C., Coe, M., & Podsiadlowski, P. (2011). Two populations of X-ray pulsars produced by two types of supernova.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Knigge, C., M. Coe, και P. Podsiadlowski. Two Populations of X-ray Pulsars Produced by Two Types of Supernova. 2011.

Παραπομπή σε μορφή MLA (9th εκδ.)

Knigge, C., et al. Two Populations of X-ray Pulsars Produced by Two Types of Supernova. 2011.