APA (7th ed.) Citation

Block, R. J. (1956). Amino acid handbook: Methods and results of protein analysis. Thomas.

Chicago Style (17th ed.) Citation

Block, Richard Joseph. Amino Acid Handbook: Methods and Results of Protein Analysis. Springfield, Ill.: Thomas, 1956.

MLA (9th ed.) Citation

Block, Richard Joseph. Amino Acid Handbook: Methods and Results of Protein Analysis. Thomas, 1956.