APA-viite (7. p.)

Collin, W., Fleet, G., Haraldsson, M., Cenci di Bello, I., & Winchester, B. (1990). Effect on human liver glycosidases and short syntheses of 1 alpha,2 alpha,6 alpha,7 alpha,7a beta-1,2,6,7-tetrahydroxypyrrolizidine from D-glycero-D-gulo-heptono-1,4-lactone.

Chicago-viite (17. p.)

Collin, W., G. Fleet, M. Haraldsson, I. Cenci di Bello, ja B. Winchester. Effect on Human Liver Glycosidases and Short Syntheses of 1 Alpha,2 Alpha,6 Alpha,7 Alpha,7a Beta-1,2,6,7-tetrahydroxypyrrolizidine from D-glycero-D-gulo-heptono-1,4-lactone. 1990.

MLA-viite (9. p.)

Collin, W., et al. Effect on Human Liver Glycosidases and Short Syntheses of 1 Alpha,2 Alpha,6 Alpha,7 Alpha,7a Beta-1,2,6,7-tetrahydroxypyrrolizidine from D-glycero-D-gulo-heptono-1,4-lactone. 1990.