APA (7th ed.) Citation

Hubbard, L. R. (1989). Handbook for preclears. Bridge Publ.

Chicago Style (17th ed.) Citation

Hubbard, L. Ron. Handbook for Preclears. LosAngeles, Calif: Bridge Publ, 1989.

MLA (9th ed.) Citation

Hubbard, L. Ron. Handbook for Preclears. Bridge Publ, 1989.

Warning: These citations may not always be 100% accurate.