APA
Luomanen P., . (1998). Entering the kingdom of heaven. Tu bingen: Mohr Siebeck.
Chicago
Luomanen Petri, . 1998. Entering the kingdom of heaven. Tu bingen: Mohr Siebeck.
Harvard
Luomanen P., . (1998). Entering the kingdom of heaven. Tu bingen: Mohr Siebeck.
MLA
Luomanen Petri, . Entering the kingdom of heaven. Tu bingen: Mohr Siebeck. 1998.