Both, The Celpip General and Celpip General LS are acceptable by Citizenship and Immigration Canada (CIC) for citizenship. Celpip-General includes a set of skill in which the writing part is included and Celpip General LS includes speaking and listening skills.

Celpip-General-LS is much easier and cheaper, so if you need to score for the citizenship purposes then you should go for Celpip General LS.