"Hoppe-Seyler´s Zeitschrift für physiologische Chemie", 267.1-2 (1940): 1-115. Retrieved 18 May. 2013, from http://www.degruyter.com/view/j/bchm2.1940.267.issue-1-2/issue-files/bchm2.1940.267.issue-1-2.xml

Hoppe-Seyler´s Zeitschrift für physiologische Chemie (1940), 267(1-2), pp. 1-115. Retrieved 18 May. 2013, from http://www.degruyter.com/view/j/bchm2.1940.267.issue-1-2/issue-files/bchm2.1940.267.issue-1-2.xml

Hoppe-Seyler´s Zeitschrift für physiologische Chemie. 1940. 267(1-2): 1-115. Retrieved 18 May. 2013, from http://www.degruyter.com/view/j/bchm2.1940.267.issue-1-2/issue-files/bchm2.1940.267.issue-1-2.xml