Gaya APA

Roberts, R, M. et al (1994). Pre-lab exercises for: expermental organic chemistry a miniscale approach (-). United States of America: Saunders College Publishing.

Gaya MLA

Roberts, Royston, M.. et al. "Pre-lab exercises for: expermental organic chemistry a miniscale approach". - United States of America: Saunders College Publishing, 1994. Monograft.