APA引文

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

Chicago Style (17th ed.) Citation

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

MLA引文

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