Rudder, R. S., & López-Calvo, I. (2015). Halma by Benito Pérez Galdós. Cambridge Scholars Publishing.
芝加哥风格引文Rudder, Robert S., 与 Ignacio López-Calvo. Halma by Benito Pérez Galdós. Newcastle upon Tyne, England: Cambridge Scholars Publishing, 2015.
MLA引文Rudder, Robert S., 与 Ignacio López-Calvo. Halma by Benito Pérez Galdós. Cambridge Scholars Publishing, 2015.
警告：这些引文格式不一定是100％准确.