APA (7. basım) Alıntı

Wellman, S. (1995). David Livingstone from Africa to eternity. Barbour Publishing.

Chicago Style (17. basım) Atıf

Wellman, Sam. David Livingstone from Africa to Eternity. Uhrichsville, OH: Barbour Publishing, 1995.

MLA (9th ed.) Atıf

Wellman, Sam. David Livingstone from Africa to Eternity. Barbour Publishing, 1995.