Hillar, S. P. (2013). Moodle 2.5 multimedia cookbook (Second edition.). Packt Publishing.
芝加哥风格引文Hillar, Silvina P. Moodle 2.5 Multimedia Cookbook. Second edition. Birmingham: Packt Publishing, 2013.
MLA引文Hillar, Silvina P. Moodle 2.5 Multimedia Cookbook. Second edition. Packt Publishing, 2013.
警告：这些引文格式不一定是100％准确.