Alex Haley's queen :
the story of an American family /
Alex Haley and David Stevens.

APA Citation

Haley, A., Stevens, D. (1993). Alex Haley's queen: the story of an American family. New York: W. Morrow.

MLA Citation

Haley, Alex, and David Stevens. Alex Haley's Queen: the Story of an American Family. New York: W. Morrow, 1993.

Warning: These citations may not always be complete (especially for serials).