APA引文

Somer, H. (1975). Determination and clinical significance of creatine kinase isoenzymes in the serum. [s.n.].

Chicago Style (17th ed.) Citation

Somer, Hannu. Determination and Clinical Significance of Creatine Kinase Isoenzymes in the Serum. Helsinki: [s.n.], 1975.

MLA引文

Somer, Hannu. Determination and Clinical Significance of Creatine Kinase Isoenzymes in the Serum. [s.n.], 1975.

警告：這些引文格式不一定是100％准確.