Allison, M. (2006) Star Clusters and How to Observe Them [cd]. 1 st ed. 2006, Astronomers’ Observing Guides. 1 st ed. 2006. London: Springer London. doi:10.1007/1-84628-198-9.
Chicago Manual of Style 17th edition (full note)Allison, Mark. Star Clusters and How to Observe Them. Cd. Astronomers’ Observing Guides. 1 st ed. 2006. London: Springer London, [2006?], London: Springer London, [2006?]. https://doi.org/10.1007/1-84628-198-9.
American Psychological Association 7th editionAllison, M. (ca. 2006). Star Clusters and How to Observe Them [Cd]. In Astronomers’ Observing Guides (1 st ed. 2006). Springer London. https://doi.org/10.1007/1-84628-198-9
Modern Language Association 9th editionAllison, M. „Star Clusters and How to Observe Them“. Astronomers’ Observing Guides, 1 st ed. 2006, cd, Springer London, 2006, https://doi.org/10.1007/1-84628-198-9.
ISO-690 (author-date, Deutsch)ALLISON, Mark, 2006. Star Clusters and How to Observe Them. 1 st ed. 2006. London: Springer London. ISBN 9781846281983