APA引文

Weinhold, B. (2004). Environmental Cardiology: Getting to the Heart of the Matter. National Institue of Environmental Health Sciences.

Citação norma Chicago

Weinhold, Bob. Environmental Cardiology: Getting to the Heart of the Matter. National Institue of Environmental Health Sciences, 2004.

MLA引文

Weinhold, Bob. Environmental Cardiology: Getting to the Heart of the Matter. National Institue of Environmental Health Sciences, 2004.

警告：這些引文格式不一定是100％准確.