APA (7th ed.) Citation

Gleiter, R., Hövermann, K., Rominger, F., & Oeser, T. (2001). Cyclic trimers and tetramers with piperazine and 2-butyne as building blocks. European journal of organic chemistry, 4, . https://doi.org/10.1002/1099-0690(200102)2001:4<725::AID-EJOC725>3.0.CO;2-I

Chicago Style (17th ed.) Citation

Gleiter, Rolf, Kirstin Hövermann, Frank Rominger, and Thomas Oeser. "Cyclic Trimers and Tetramers with Piperazine and 2-butyne as Building Blocks." European Journal of Organic Chemistry 4 (2001). https://doi.org/10.1002/1099-0690(200102)2001:4<725::AID-EJOC725>3.0.CO;2-I.

MLA (9th ed.) Citation

Gleiter, Rolf, et al. "Cyclic Trimers and Tetramers with Piperazine and 2-butyne as Building Blocks." European Journal of Organic Chemistry, 4, 2001, https://doi.org/10.1002/1099-0690(200102)2001:4<725::AID-EJOC725>3.0.CO;2-I.