My opinion hasn't been well thought out and is only for your reference.

我的意见很不成熟，只是供你参考。

The above views may or may not be correct, they are only for your reference.

以上看法不一定符合实际，仅供你们参考。

M: Go ahead. It's for your reference.

M：拿去吧，这是给你作参考的。

This is for your reference.

这仅供你(们)参考。

You can also copy it for your reference.

您也可以复制该计划以备将来参考。