Cita APA (7th ed.)

Wheeler, G. (1994). Activity e Sing Book: The Ladder of life series. Review and Herald Publishing Association.

Cita Chicago (17th ed.)

Wheeler, Gerald. Activity E Sing Book: The Ladder of Life Series. Hagerstow, MD: Review and Herald Publishing Association, 1994.

Cita MLA (9th ed.)

Wheeler, Gerald. Activity E Sing Book: The Ladder of Life Series. Review and Herald Publishing Association, 1994.