APA Style

COMBS, Ronalds, BOWKER, Robert. (). Learning To Sing Nonclassical Music . : New Jersey: Prentice Hall, 1995.

Chicago Style

COMBS, Ronalds, BOWKER, Robert. Learning To Sing Nonclassical Music. : New Jersey: Prentice Hall, 1995, . BOOKS.

MLA Style

COMBS, Ronalds, BOWKER, Robert. Learning To Sing Nonclassical Music. : New Jersey: Prentice Hall, 1995, . BOOKS.

Turabian Style

COMBS, Ronalds, BOWKER, Robert. Learning To Sing Nonclassical Music. : New Jersey: Prentice Hall, 1995, . BOOKS.