APA引文

Venables, K. (1994). Prevention of occupational asthma.

芝加哥风格引文

Venables, K. Prevention of Occupational Asthma. 1994.

MLA引文

Venables, K. Prevention of Occupational Asthma. 1994.

警告：这些引文格式不一定是100％准确.