APA (7th ed.) Citation

Poeling & Christensen. (1990). Your child. Harrap Pubs.

Chicago Style (17th ed.) Citation

Poeling and Christensen. Your Child. Bromley: Harrap Pubs, 1990.

MLA (8th ed.) Citation

Poeling and Christensen. Your Child. Harrap Pubs, 1990.

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