APA引文

Barton, J. G. (1967). pictorial encyclopedia of plants and flowers. Paul Hamlyn.

Chicago Edition Citation

Barton, J G. Pictorial Encyclopedia of Plants and Flowers. London: Paul Hamlyn, 1967.

MLA引文

Barton, J G. Pictorial Encyclopedia of Plants and Flowers. Paul Hamlyn, 1967.

警告：這些引文格式不一定是100％准確.