Question

Four kinds of information a writer must document are: _____.

common knowledge information
direct quotation
summary of a discussion
original ideas
table
writer constructs a diagram from data provided by others

Answer 1

Basically the four kinds of info that a writer must document are: 
Direct quotations
Summary of a discussion
Information
Writer constructs a diagram from data provided by others
These four are essential for a writer to document. Hope this can help a lot