APA (7th ed.) Citation

University of Puerto Rico (System). (1988). A Space ark to beta pictoris. Dataplex Information Services.

Chicago Style (17th ed.) Citation

University of Puerto Rico (System). A Space Ark to Beta Pictoris. Houston, Tex.: Dataplex Information Services, 1988.

MLA (9th ed.) Citation

University of Puerto Rico (System). A Space Ark to Beta Pictoris. Dataplex Information Services, 1988.