"Hoppe-Seyler´s Zeitschrift für physiologische Chemie", 141.2-3 (1924): 63-164. Retrieved 22 May. 2013, from http://www.degruyter.com/view/j/bchm2.1924.141.issue-2-3/issue-files/bchm2.1924.141.issue-2-3.xml

Hoppe-Seyler´s Zeitschrift für physiologische Chemie (1924), 141(2-3), pp. 63-164. Retrieved 22 May. 2013, from http://www.degruyter.com/view/j/bchm2.1924.141.issue-2-3/issue-files/bchm2.1924.141.issue-2-3.xml

Hoppe-Seyler´s Zeitschrift für physiologische Chemie. 1924. 141(2-3): 63-164. Retrieved 22 May. 2013, from http://www.degruyter.com/view/j/bchm2.1924.141.issue-2-3/issue-files/bchm2.1924.141.issue-2-3.xml