APA引文

Orrell, D. H., & Caswell, A. D. (1972). The effect of autoclaving characteristics on the recovery of serum vitamin B 12 determined by a radioisotope dilution method.

Citação norma Chicago

Orrell, D H., and A D. Caswell. The Effect of Autoclaving Characteristics On the Recovery of Serum Vitamin B 12 Determined By a Radioisotope Dilution Method. 1972.

MLA引文

Orrell, D H., and A D. Caswell. The Effect of Autoclaving Characteristics On the Recovery of Serum Vitamin B 12 Determined By a Radioisotope Dilution Method. 1972.

警告:這些引文格式不一定是100%准確.