APA (7th ed.) Citation

IRLAND, N. B. (1991). Meninggalkan Planet Bumi / Nancy Beck Irland. Indonesia Publishing House.

Chicago Style (17th ed.) Citation

IRLAND, Nancy Beck. Meninggalkan Planet Bumi / Nancy Beck Irland. Indonesia Publishing House, 1991.

MLA (8th ed.) Citation

IRLAND, Nancy Beck. Meninggalkan Planet Bumi / Nancy Beck Irland. Indonesia Publishing House, 1991.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.