Dyfyniad APA

Yaconelli, M., & Burns, J. (1986). High School ministry. Zondervan Pubshing House.

Dyfyniad Arddull Chicago

Yaconelli, Mike, and Jim Burns. High School Ministry. Grand Rapids: Zondervan Pubshing House, 1986.

Dyfyniad MLA

Yaconelli, Mike, and Jim Burns. High School Ministry. Zondervan Pubshing House, 1986.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.