APA (7th ed.) Citation

Turner, W., Britten, J., Jackson, B. D., & Stearn, W. T. (1965). Libellus de re herbaria, 1538 [and] The names of herbes, 1548. Ray Society.

Chicago Style (17th ed.) Citation

Turner, William, James Britten, B. Daydon Jackson, and William T. Stearn. Libellus De Re Herbaria, 1538 [and] The Names of Herbes, 1548. London: Ray Society, 1965.

MLA (8th ed.) Citation

Turner, William, et al. Libellus De Re Herbaria, 1538 [and] The Names of Herbes, 1548. Ray Society, 1965.