APA引文

Hellyer, A. G. L. (1973). Picture dictionary of popular flowering plants. Hamylon.

Chicago Edition Citation

Hellyer, A G L. Picture Dictionary of Popular Flowering Plants. London: Hamylon, 1973.

MLA引文

Hellyer, A G L. Picture Dictionary of Popular Flowering Plants. Hamylon, 1973.

警告：这些引文格式不一定是100％准确.