APA (7th ed.) Citation

(1968). Vol. 64, № 550, part 10. 1968.

Chicago Style (17th ed.) Citation

Vol. 64, № 550, Part 10. 1968, 1968.

MLA (9th ed.) Citation

Vol. 64, № 550, Part 10. 1968, 1968.

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