Dyfyniad APA

Smith, J. E., & Sowerby, J. (1793). A specimen of the botany of New Holland. J. Sowerby.

Dyfyniad Arddull Chicago

Smith, James Edward, and James Sowerby. A Specimen of the Botany of New Holland. London: J. Sowerby, 1793.

Dyfyniad MLA

Smith, James Edward, and James Sowerby. A Specimen of the Botany of New Holland. J. Sowerby, 1793.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.