Dyfyniad APA

HARRISON ZAC. HYPERSPACE HIGH: CRASH LANDING (2019.). STONE ARCH BOOKS PUBLISHERS.

Dyfyniad Arddull Chicago

HARRISON ZAC. HYPERSPACE HIGH: CRASH LANDING. 2019. MINNESOTA: STONE ARCH BOOKS PUBLISHERS.

Dyfyniad MLA

HARRISON ZAC. HYPERSPACE HIGH: CRASH LANDING. 2019. STONE ARCH BOOKS PUBLISHERS.

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