APA (7th ed.) Citation

(1974). Vol. 9, № 6, part 2; Physical Review. Ser. A. 1974.

Chicago Style (17th ed.) Citation

Vol. 9, № 6, Part 2; Physical Review. Ser. A. 1974, 1974.

MLA (9th ed.) Citation

Vol. 9, № 6, Part 2; Physical Review. Ser. A. 1974, 1974.

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