APA-viite (7. p.)

Baldwin, J., Adlington, R., Kang, T., Lee, E., & Schofield, C. (1987). RING EXPANSION OF PENAMS TO CEPHAMS - A POSSIBLE BIOMIMETIC PROCESS.

Chicago-viite (17. p.)

Baldwin, J., R. Adlington, T. Kang, E. Lee, ja C. Schofield. RING EXPANSION OF PENAMS TO CEPHAMS - A POSSIBLE BIOMIMETIC PROCESS. 1987.

MLA-viite (9. p.)

Baldwin, J., et al. RING EXPANSION OF PENAMS TO CEPHAMS - A POSSIBLE BIOMIMETIC PROCESS. 1987.