APA
Ermias Mamo G, . (2017). The Maturing Church. UK: Langham Global Library.
Chicago
Ermias Mamo G, . 2017. The Maturing Church. UK: Langham Global Library.
Harvard
Ermias Mamo G, . (2017). The Maturing Church. UK: Langham Global Library.
MLA
Ermias Mamo G, . The Maturing Church. UK: Langham Global Library. 2017.