APA aipamena

Palmer, W. A., Manus, M., & Lethco, A. V. (1981). Piano: Lesson book. Alfred Pub.

Chicago Style aipamena

Palmer, Willard A., Morton Manus, and Amanda Vick Lethco. Piano: Lesson Book. Sherman Oaks, Calif: Alfred Pub, 1981.

MLA aipamena

Palmer, Willard A., et al. Piano: Lesson Book. Alfred Pub, 1981.