"Hoppe-Seyler´s Zeitschrift für physiologische Chemie", 48.2 (1906): 85-180. Retrieved 25 May. 2013, from http://www.degruyter.com/view/j/bchm2.1906.48.issue-2/issue-files/bchm2.1906.48.issue-2.xml

Hoppe-Seyler´s Zeitschrift für physiologische Chemie (1906), 48(2), pp. 85-180. Retrieved 25 May. 2013, from http://www.degruyter.com/view/j/bchm2.1906.48.issue-2/issue-files/bchm2.1906.48.issue-2.xml

Hoppe-Seyler´s Zeitschrift für physiologische Chemie. 1906. 48(2): 85-180. Retrieved 25 May. 2013, from http://www.degruyter.com/view/j/bchm2.1906.48.issue-2/issue-files/bchm2.1906.48.issue-2.xml