APA Style

HENDERSON, GARY. (). HEIDI/BONNY BOOKS . ENGLAND: PETER HADDOCK LIMITED.

Chicago Style

HENDERSON, GARY. HEIDI/BONNY BOOKS. ENGLAND: PETER HADDOCK LIMITED, . Text.

MLA Style

HENDERSON, GARY. HEIDI/BONNY BOOKS. ENGLAND: PETER HADDOCK LIMITED, . Text.

Turabian Style

HENDERSON, GARY. HEIDI/BONNY BOOKS. ENGLAND: PETER HADDOCK LIMITED, . Print.