Cita APA (7th ed.)

HARRISON ZAC. HYPERSPACE HIGH: SPACE PLAGUE (2019.). STONE ARCH BOOKS.

Cita Chicago (17th ed.)

HARRISON ZAC. HYPERSPACE HIGH: SPACE PLAGUE. 2019. MINNESOTA: STONE ARCH BOOKS.

Cita MLA (9th ed.)

HARRISON ZAC. HYPERSPACE HIGH: SPACE PLAGUE. 2019. STONE ARCH BOOKS.

Atenció: Aquestes cites poden no estar 100% correctes.