APA Edition Citation

Zaewski,Roumald I, Zalewski , R. I. ., & Skolik , J. J.. (1985). Natural products chemistry 1984. Elsevier.

Chicago Edition Citation

Zaewski,Roumald I, Romuald I. Zalewski , and Jerzy J. Skolik. Natural Products Chemistry 1984. NewYork: Elsevier, 1985.

MLA Edition Citation

Zaewski,Roumald I, et al. Natural Products Chemistry 1984. Elsevier, 1985.