Oliver, A. P. H. (2004). Philip's guide to seashells of the world: A.P.H Oliver. Firefly Books.
Chicagoスタイル(17版)引用形式Oliver, A. P. H. Philip's Guide to Seashells of the World: A.P.H Oliver. Richmond Hill, Ont; Buffalo, N.Y: Firefly Books, 2004.
MLA(9版)引用形式Oliver, A. P. H. Philip's Guide to Seashells of the World: A.P.H Oliver. Firefly Books, 2004.
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