APA način citiranja (7. izdanje)

Arrupe, P., & Aixala, J. (1979). Selected letters and addresses (2nd ed.). Institute of Jesuit Sources ; Gujarat Sahitya Prakash.

Čikaški stil citiranja (17. izdanje)

Arrupe, Pedro, i Jerome Aixala. Selected Letters and Addresses. 2nd ed. St. Louis : Anand, India: Institute of Jesuit Sources ; Gujarat Sahitya Prakash, 1979.

MLA način citiranja (8. izdanje)

Arrupe, Pedro, i Jerome Aixala. Selected Letters and Addresses. 2nd ed. Institute of Jesuit Sources ; Gujarat Sahitya Prakash, 1979.