APA (7th ed.) Citation

Wang, X., Wu, Q., Liang, J., Qiu, Z., & Ge, J. Research and application of gravity and magnetic observation instruments：A preface for the special topic. Editorial Office of Progress in Earthquake Sciences.

Chicago Style (17th ed.) Citation

Wang, Xiaomei, Qiong Wu, Jin Liang, Zhongchao Qiu, and Jian Ge. Research and Application of Gravity and Magnetic Observation Instruments：A Preface for the Special Topic. Editorial Office of Progress in Earthquake Sciences.

MLA (9th ed.) Citation

Wang, Xiaomei, et al. Research and Application of Gravity and Magnetic Observation Instruments：A Preface for the Special Topic. Editorial Office of Progress in Earthquake Sciences.