ГОСТ:
Geier G. R., Haynes D. M., Lindsey J. S. An Efficient One-Flask Synthesis of N-Confused Tetraphenylporphyrin //Organic Letters. — 1999. — T.1. —№. 9 —C. 1455-1458
MLA:
Geier, G. Richard, M. Denise Haynes, and S. Jonathan Lindsey. "An Efficient One-Flask Synthesis of N-Confused Tetraphenylporphyrin" Organic Letters 1.9 (1999): 1455-1458