APA-ийн эшлэл(7 дахь хэвлэлт)

(1975). Future space programs 1975: Report of the Subcommittee on Space Science and Applications prepared for the Committee on Science and Technology, U.S. House of Representatives, Ninety-fourth Congress, first session, September 1975.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Future Space Programs 1975: Report of the Subcommittee on Space Science and Applications Prepared for the Committee on Science and Technology, U.S. House of Representatives, Ninety-fourth Congress, First Session, September 1975. 1975.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Future Space Programs 1975: Report of the Subcommittee on Space Science and Applications Prepared for the Committee on Science and Technology, U.S. House of Representatives, Ninety-fourth Congress, First Session, September 1975. 1975.