Dyfyniad APA

Krebs, H. A., Hems, R., Lund, P., Halliday, D., & Read, W. W. (1978). Sources of ammonia for mammalian urea synthesis.

Dyfyniad Arddull Chicago

Krebs, H A., R. Hems, P. Lund, D. Halliday, and W W. Read. Sources of Ammonia for Mammalian Urea Synthesis. 1978.

Dyfyniad MLA

Krebs, H A., et al. Sources of Ammonia for Mammalian Urea Synthesis. 1978.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.