"Hoppe-Seyler´s Zeitschrift für physiologische Chemie", 27.3 (1899): 167-266. Retrieved 21 May. 2013, from http://www.degruyter.com/view/j/bchm2.1899.27.issue-3/issue-files/bchm2.1899.27.issue-3.xml

Hoppe-Seyler´s Zeitschrift für physiologische Chemie (1899), 27(3), pp. 167-266. Retrieved 21 May. 2013, from http://www.degruyter.com/view/j/bchm2.1899.27.issue-3/issue-files/bchm2.1899.27.issue-3.xml

Hoppe-Seyler´s Zeitschrift für physiologische Chemie. 1899. 27(3): 167-266. Retrieved 21 May. 2013, from http://www.degruyter.com/view/j/bchm2.1899.27.issue-3/issue-files/bchm2.1899.27.issue-3.xml