İZGÜ, K. F. Et Al. Biological Substances. 1997. In european pharmacopoeia 3rd edition , council of europe, 1-1799.

İZGÜ, K. F., wj, n., aa, l., AA, W., HA, D., SA, G., ... CJ, D. M.(1997). Biological Substances. european pharmacopoeia 3rd edition (pp.1-1799), council of europe.

İZGÜ, KADRİ Et Al. "Biological Substances." In european pharmacopoeia 3rd edition , 1-1799. council of europe, 1997

İZGÜ, KADRİ F. Et Al. "Biological Substances." european pharmacopoeia 3rd edition , council of europe, 1997, pp.1-1799.

İZGÜ, K. F. Et Al. (1997) "Biological Substances", european pharmacopoeia 3rd edition . council of europe.

@bookchapter{bookchapter, author ={KADRİ FATİH İZGÜ Et Al. }, chaptertitle={Biological Substances}, booktitle={ european pharmacopoeia 3rd edition}, publisher={council of europe}, city={},year={1997} }