Rand McNally reference map of the Pacific Ocean with 29 large-scale insets of island groups.
MLA
McNally, Rand, and Company. Rand McNally Reference Map of the Pacific Ocean with 29 Large-Scale Insets of Island Groups. Rand McNally & Co., 0AD. https://collections.library.yale.edu/catalog/15730226.
APA, 6th edition
McNally, R., & C. (0 C.E.). Rand McNally reference map of the Pacific Ocean with 29 large-scale insets of island groups. [Maps]. Rand McNally & Co., https://collections.library.yale.edu/catalog/15730226.