APA (7th ed.) Citation

(1993). № 1-6, 8-12. 1993.

Chicago Style (17th ed.) Citation

№ 1-6, 8-12. 1993, 1993.

MLA (9th ed.) Citation

№ 1-6, 8-12. 1993, 1993.

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