APA (7th ed.) Citation

Dijkstra, M. (1976). Two Notes on PRU 5, No. 60.

Chicago Style (17th ed.) Citation

Dijkstra, M. Two Notes on PRU 5, No. 60. 1976.

MLA (8th ed.) Citation

Dijkstra, M. Two Notes on PRU 5, No. 60. 1976.

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