Cita APA (7th ed.)
Timmerman, J. H. (1987). In the world: Reading and writing as a christian. Baker book.
Cita Chicago (17th ed.)
Timmerman, John H. In the World: Reading and Writing as a Christian. Michigan: Baker book, 1987.
Cita MLA (9th ed.)
Timmerman, John H. In the World: Reading and Writing as a Christian. Baker book, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.