APA引文

BONAR, a. (1973). Shrubs and decorative tress. Ward lock Ltd.

Chicago Edition Citation

BONAR, a. Shrubs and Decorative Tress. London: Ward lock Ltd, 1973.

MLA引文

BONAR, a. Shrubs and Decorative Tress. Ward lock Ltd, 1973.

警告：這些引文格式不一定是100％准確.