Cita APA (7a ed.)

Lautzenheiser, T. (1999). Essential Elements 2000 F Horn Book 1. Hal-Leonard Corporatión.

Cita Chicago Style (17a ed.)

Lautzenheiser, Tim. Essential Elements 2000 F Horn Book 1. Milwaukee: Hal-Leonard Corporatión, 1999.

Cita MLA (9a ed.)

Lautzenheiser, Tim. Essential Elements 2000 F Horn Book 1. Hal-Leonard Corporatión, 1999.