A chart of the Cape Verd[e] Islands by Lieuts. Vidal & Mudge, of H.M. Ship Leven ... in 1819,20 & 21. Engraved & Printed by W. Hooker.
MLA
A Chart of the Cape Verd[e] Islands by Lieuts. Vidal & Mudge, of H.M. Ship Leven ... in 1819,20 & 21. Engraved & Printed by W. Hooker. E. & G.W. Blunt, 1841. https://collections.library.yale.edu/catalog/15235080.
APA, 6th edition
A chart of the Cape Verd[e] Islands by Lieuts. Vidal & Mudge, of H.M. Ship Leven ... in 1819,20 & 21. Engraved & Printed by W. Hooker. (1841). [Maps]. E. & G.W. Blunt, https://collections.library.yale.edu/catalog/15235080.