APA

Kritzeck J., Trimingham J. S., . (1969). Islam in Africa. New York [u.a.]: Van Nostrand Reinhold.

Chicago

Kritzeck James, Trimingham John Spencer, . 1969. Islam in Africa. New York [u.a.]: Van Nostrand Reinhold.

Harvard

Kritzeck J., Trimingham J. S., . (1969). Islam in Africa. New York [u.a.]: Van Nostrand Reinhold.

MLA

Kritzeck James, Trimingham John Spencer, . Islam in Africa. New York [u.a.]: Van Nostrand Reinhold. 1969.