Knigge, C., Coe, M., & Podsiadlowski, P. (2011). Two populations of X-ray pulsars produced by two types of supernova.
芝加哥风格引文Knigge, C., M. Coe, 与 P. Podsiadlowski. Two Populations of X-ray Pulsars Produced by Two Types of Supernova. 2011.
MLA引文Knigge, C., et al. Two Populations of X-ray Pulsars Produced by Two Types of Supernova. 2011.
警告：这些引文格式不一定是100％准确.