"Hoppe-Seyler´s Zeitschrift für physiologische Chemie", 85.4 (1913): 241-348. Retrieved 19 Jun. 2013, from http://www.degruyter.com/view/j/bchm2.1913.85.issue-4/issue-files/bchm2.1913.85.issue-4.xml

Hoppe-Seyler´s Zeitschrift für physiologische Chemie (1913), 85(4), pp. 241-348. Retrieved 19 Jun. 2013, from http://www.degruyter.com/view/j/bchm2.1913.85.issue-4/issue-files/bchm2.1913.85.issue-4.xml

Hoppe-Seyler´s Zeitschrift für physiologische Chemie. 1913. 85(4): 241-348. Retrieved 19 Jun. 2013, from http://www.degruyter.com/view/j/bchm2.1913.85.issue-4/issue-files/bchm2.1913.85.issue-4.xml