Talk:List of state leaders in the 19th century (1851–1900)

Orphaned references in List of state leaders in the 19th century (1851–1900)
I check pages listed in Category:Pages with incorrect ref formatting to try to fix reference errors. One of the things I do is look for content for orphaned references in wikilinked articles. I have found content for some of List of state leaders in the 19th century (1851–1900)'s orphans, the problem is that I found more than one version. I can't determine which (if any) is correct for this article, so I am asking for a sentient editor to look it over and copy the correct ref content into this article.

Reference named "wstates": From Borno Emirate:  From Kano Emirate:  From Yauri Emirate:  

I apologize if any of the above are effectively identical; I am just a simple computer program, so I can't determine whether minor differences are significant or not. AnomieBOT ⚡ 07:31, 3 May 2021 (UTC)