"Botanica Marina", 26.8 (1983): 361-408. Retrieved 22 May. 2013, from http://www.degruyter.com/view/j/botm.1983.26.issue-8/issue-files/botm.1983.26.issue-8.xml

Botanica Marina (1983), 26(8), pp. 361-408. Retrieved 22 May. 2013, from http://www.degruyter.com/view/j/botm.1983.26.issue-8/issue-files/botm.1983.26.issue-8.xml

Botanica Marina. 1983. 26(8): 361-408. Retrieved 22 May. 2013, from http://www.degruyter.com/view/j/botm.1983.26.issue-8/issue-files/botm.1983.26.issue-8.xml