AIDS : : the ultimate challenge / / Elisabeth Kübler-Ross.

MLA

Kübler-Ross, Elisabeth. Aids : the Ultimate Challenge. New York: Collier Books, 1989.

APA

Kübler-Ross, E. (1989). AIDS : the ultimate challenge. New York: Collier Books.

Chicago

Kübler-Ross, Elisabeth AIDS: The Ultimate Challenge. New York: Collier Books, 1989.