The conchologist's companion :
comprising the instincts and construction of testaceous animals : with a general sketch of those extraordinary productions which connect the vegetable and animal kingdoms /
by the author of "Select female biography," "Wonders of the vegetable kingdom," &c.

APA Citation

Roberts, M., Cox and Baylis., G. and W. B. Whittaker. The conchologist's companion: comprising the instincts and construction of testaceous animals : with a general sketch of those extraordinary productions which connect the vegetable and animal kingdoms. London: Printed for G. and W.B. Whittaker.

MLA Citation

Roberts, Mary, 1788-1864, Cox and Baylis, and G. and W. B. Whittaker. The Conchologist's Companion: Comprising the Instincts And Construction of Testaceous Animals : With a General Sketch of Those Extraordinary Productions Which Connect the Vegetable And Animal Kingdoms. London: Printed for G. and W.B. Whittaker,

Warning: These citations may not always be complete (especially for serials).