APA aipamena

APL-80 & Linden G. Gijbert van der. (1980). International conference on APL (June 24-26, 1980). Amsterdam, North-Holland, 1980.

Chicago Style aipamena

APL-80 and Linden G. Gijbert van der. International Conference on APL (June 24-26, 1980). Amsterdam, North-Holland, 1980, 1980.

MLA aipamena

APL-80 and Linden G. Gijbert van der. International Conference on APL (June 24-26, 1980). Amsterdam, North-Holland, 1980, 1980.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.