Gaya APA

Heathfield, Richard Et Al.. (2000). Unleashed . USA: SAMS Publishing.

Gaya Chicago

Heathfield, Richard Et Al.. Unleashed. USA: SAMS Publishing, 2000. .

Gaya MLA

Heathfield, Richard Et Al.. Unleashed. USA: SAMS Publishing, 2000. .

Gaya Turabian

Heathfield, Richard Et Al.. Unleashed. USA: SAMS Publishing, 2000. .