Bichard, C., Bruce, I., Hughes, D., Girdhar, A., Fleet, G., & Watkin, D. (1993). BENZYLIDENE ACETALS OF HEPTONOLACTONES.
Chicago Style aipamenaBichard, C., I. Bruce, D. Hughes, A. Girdhar, G. Fleet, and D. Watkin. BENZYLIDENE ACETALS OF HEPTONOLACTONES. 1993.
MLA aipamenaBichard, C., et al. BENZYLIDENE ACETALS OF HEPTONOLACTONES. 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.