APA

(2020). I Know this to be true : on equality, justice & compassion. San Francisco: Chronicle Books.

Chicago

2020. I Know this to be true : on equality, justice & compassion. San Francisco: Chronicle Books.

Harvard

(2020). I Know this to be true : on equality, justice & compassion. San Francisco: Chronicle Books.

MLA

I Know this to be true : on equality, justice & compassion. San Francisco: Chronicle Books. 2020.