Παραπομπή σε μορφή APA (7η εκδ.)

Bello, G. W., & Bowden, R. C. (1978). Popcorn popping on the apricot tree: For 2-part equal voices and piano, with optional wood blocks or temple blocks and guitar. Shawnee Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bello, Georgia W., και Robert C. Bowden. Popcorn Popping on the Apricot Tree: For 2-part Equal Voices and Piano, with Optional Wood Blocks or Temple Blocks and Guitar. Delaware Water Gap, Pa: Shawnee Press, 1978.

Παραπομπή σε μορφή MLA (9th εκδ.)

Bello, Georgia W., και Robert C. Bowden. Popcorn Popping on the Apricot Tree: For 2-part Equal Voices and Piano, with Optional Wood Blocks or Temple Blocks and Guitar. Shawnee Press, 1978.