İZGÜ, K. F. Et Al. Biological Substances. 2000. In European Pharmacopoeia 3rd ed supplement , Council of Europe, 1-1387.

İZGÜ, K. F., WJ, N., AA, L., HA, W., TA, D., SA, G., ... CJ, D. M.(2000). Biological Substances. European Pharmacopoeia 3rd ed supplement (pp.1-1387), Council of Europe.

İZGÜ, KADRİ Et Al. "Biological Substances." In European Pharmacopoeia 3rd ed supplement , 1-1387. Council of Europe, 2000

İZGÜ, KADRİ F. Et Al. "Biological Substances." European Pharmacopoeia 3rd ed supplement , Council of Europe, 2000, pp.1-1387.

İZGÜ, K. F. Et Al. (2000) "Biological Substances", European Pharmacopoeia 3rd ed supplement . Council of Europe.

@bookchapter{bookchapter, author ={KADRİ FATİH İZGÜ Et Al. }, chaptertitle={Biological Substances}, booktitle={ European Pharmacopoeia 3rd ed supplement}, publisher={Council of Europe}, city={},year={2000} }