"Hoppe-Seyler´s Zeitschrift für physiologische Chemie", 79.3 (1912): 171-234. Retrieved 19 May. 2013, from http://www.degruyter.com/view/j/bchm2.1912.79.issue-3/issue-files/bchm2.1912.79.issue-3.xml

Hoppe-Seyler´s Zeitschrift für physiologische Chemie (1912), 79(3), pp. 171-234. Retrieved 19 May. 2013, from http://www.degruyter.com/view/j/bchm2.1912.79.issue-3/issue-files/bchm2.1912.79.issue-3.xml

Hoppe-Seyler´s Zeitschrift für physiologische Chemie. 1912. 79(3): 171-234. Retrieved 19 May. 2013, from http://www.degruyter.com/view/j/bchm2.1912.79.issue-3/issue-files/bchm2.1912.79.issue-3.xml