APA Style

Hubbard, L Ron. (1997). Dianetics letters & journals . California: Bridge Publications.

Chicago Style

Hubbard, L Ron. Dianetics letters & journals. California: Bridge Publications, 1997. Text.

MLA Style

Hubbard, L Ron. Dianetics letters & journals. California: Bridge Publications, 1997. Text.

Turabian Style

Hubbard, L Ron. Dianetics letters & journals. California: Bridge Publications, 1997. Print.