APA引文

(1999). Ullmann's industrial organic chemicals: Starting materials and intermediates. Weinheim ; Cambridge: Wiley-VCH.

Trích dẫn kiểu Chicago

Ullmann's Industrial Organic Chemicals: Starting Materials and Intermediates. Weinheim ; Cambridge: Wiley-VCH, 1999.

MLA引文

Ullmann's Industrial Organic Chemicals: Starting Materials and Intermediates. Weinheim ; Cambridge: Wiley-VCH, 1999.

警告：这些引文格式不一定是100％准确.