APA ציטוט

Emmens, C. W. (1948). Principles of biological assay. Chapman & Hall.

Chicago Style (17th ed.) Citation

Emmens, C. W. Principles of Biological Assay. London: Chapman & Hall, 1948.

ציטוט MLA

Emmens, C. W. Principles of Biological Assay. Chapman & Hall, 1948.