APA (7th ed.) Citation

WAGNER, R. Longherin Opera in Three Acts. G. Schirmer. Inc.

Chicago Style (17th ed.) Citation

WAGNER, Richard. Longherin Opera in Three Acts. G. Schirmer. Inc.

MLA (8th ed.) Citation

WAGNER, Richard. Longherin Opera in Three Acts. G. Schirmer. Inc.

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