The document describes 6 types of documentaries as defined by theorist Bill Nichols:
1) Poetic Documentary which presents a personal topic in an artistic style through editing and camerawork.
2) Observational Documentary where the filmmaker is a neutral observer of subjects and events as they unfold without influencing them.
3) Reflexive Documentary acknowledges the constructive nature of documentaries and how they present a reconstruction rather than objective truth.
4) Expository Documentary allows direct access to the audience through voiceover or titles to provide context.
5) Participatory Documentary alters the events presented through the filmmaker's presence.
6) Performative Documentary acknowledges