APA citiranje

JC Willis. (1897). A dictionary of the flowering plants and ferns (8.). International book distributors.

Chicago Edition Citation

JC Willis. A Dictionary of the Flowering Plants and Ferns. 8. Dehra Dun: International book distributors, 1897.

MLA citiranje

JC Willis. A Dictionary of the Flowering Plants and Ferns. 8. International book distributors, 1897.