APA Style
Green, John, levithan, david. (2013).
Will Grayson, Will Grayson / John Green & David Levithan .
United State:
Penguin Books,.
Chicago Style
Green, John, levithan, david.
Will Grayson, Will Grayson / John Green & David Levithan.
United State:
Penguin Books,,
2013.
Text.
MLA Style
Green, John, levithan, david.
Will Grayson, Will Grayson / John Green & David Levithan.
United State:
Penguin Books,,
2013.
Text.
Turabian Style
Green, John, levithan, david.
Will Grayson, Will Grayson / John Green & David Levithan.
United State:
Penguin Books,,
2013.
Print.