APA (7th ed.) Citation

Arrupe, P. (1981). Other apostolates today Selected letters and addresses..

Chicago Style (17th ed.) Citation

Arrupe, Pedro. "Other Apostolates Today." Selected Letters and Addresses. 1981.

MLA (8th ed.) Citation

Arrupe, Pedro. "Other Apostolates Today." Selected Letters and Addresses., 1981.

Warning: These citations may not always be 100% accurate.