APA (7th ed.) Citation

Ian & Sylvia. (1998). Best of the Vanguard years. Vanguard.

Chicago Style (17th ed.) Citation

Ian & Sylvia. Best of the Vanguard Years. Santa Monica, CA: Vanguard, 1998.

MLA (9th ed.) Citation

Ian & Sylvia. Best of the Vanguard Years. Vanguard, 1998.

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