"Libri", 23.3 (1973): 169-240. Retrieved 20 Jun. 2013, from http://www.degruyter.com/view/j/libr.1973.23.issue-3/issue-files/libr.1973.23.issue-3.xml

Libri (1973), 23(3), pp. 169-240. Retrieved 20 Jun. 2013, from http://www.degruyter.com/view/j/libr.1973.23.issue-3/issue-files/libr.1973.23.issue-3.xml

Libri. 1973. 23(3): 169-240. Retrieved 20 Jun. 2013, from http://www.degruyter.com/view/j/libr.1973.23.issue-3/issue-files/libr.1973.23.issue-3.xml