APA Style

Osteen, John. (1978). Spiritual Power. (-). Texas: John Osteen Publications.

Chicago Style

Osteen, John. Spiritual Power.. - Texas: John Osteen Publications, 1978. Textbook.

MLA Style

Osteen, John. Spiritual Power.. - Texas: John Osteen Publications, 1978. Textbook.

Turabian Style

Osteen, John. Spiritual Power.. - Texas: John Osteen Publications, 1978. Textbook.