APA
Joanpere X., Casaldáliga P., . (2002). Les causes pendents. Vilaplana (C/ Doctor March, 2, 43380 Vilaplana): X. Joanpere.
Chicago
Joanpere Xavier, Casaldáliga Pedro, . 2002. Les causes pendents. Vilaplana (C/ Doctor March, 2, 43380 Vilaplana): X. Joanpere.
Harvard
Joanpere X., Casaldáliga P., . (2002). Les causes pendents. Vilaplana (C/ Doctor March, 2, 43380 Vilaplana): X. Joanpere.
MLA
Joanpere Xavier, Casaldáliga Pedro, . Les causes pendents. Vilaplana (C/ Doctor March, 2, 43380 Vilaplana): X. Joanpere. 2002.