Valenzuela, A. (2017). Missionary in the land of blue skies. World Mission.
Cita Chicago (17th ed.)Valenzuela, Ana. "Missionary in the Land of Blue Skies." World Mission 2017.
Cita MLA (9th ed.)Valenzuela, Ana. "Missionary in the Land of Blue Skies." World Mission, 2017.
Atenció: Aquestes cites poden no estar 100% correctes.