APA-Zitierstil (7. Ausg.)

Smulsky, J. J. (2017). Future space problems and their solutions. Nova Science Publisher's, Inc.

Chicago-Zitierstil (17. Ausg.)

Smulsky, Joseph J. Future Space Problems and Their Solutions. Hauppauge, New York: Nova Science Publisher's, Inc, 2017.

MLA-Zitierstil (9. Ausg.)

Smulsky, Joseph J. Future Space Problems and Their Solutions. Nova Science Publisher's, Inc, 2017.