APA引文

Smith, R. B. Chipping away at OSHA. Occupational health & safety.

芝加哥风格引文

Smith, R. Blake. "Chipping Away at OSHA." Occupational Health & Safety .

MLA引文

Smith, R. Blake. "Chipping Away at OSHA." Occupational Health & Safety, .

警告:这些引文格式不一定是100%准确.