APA-referens (7:e uppl.)

Co, E. L. A histological study of the development of the ganglionic system of the gastropod snail, Radix auricularia var. Quadrasi.

Chicago-referens (17:e uppl.)

Co, Elisa L. A Histological Study of the Development of the Ganglionic System of the Gastropod Snail, Radix Auricularia Var. Quadrasi.

MLA-referens (9:e uppl.)

Co, Elisa L. A Histological Study of the Development of the Ganglionic System of the Gastropod Snail, Radix Auricularia Var. Quadrasi.

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