APA (7e ed.) Bronvermelding

Vaughan, L. (2017). A posthumous letter of gratitude. University of the Philippines Press.

Chicago (17e ed.) Bronvermelding

Vaughan, Laurene. A Posthumous Letter of Gratitude. Diliman, Quezon City: University of the Philippines Press, 2017.

MLA (9e ed.) Bronvermelding

Vaughan, Laurene. A Posthumous Letter of Gratitude. University of the Philippines Press, 2017.

Let op: Deze citaties zijn niet altijd 100% accuraat.