APA (7th ed.) Citation

Society for Promoting Christian Knowledge (Great Britain). Card for mothers. S.P.C.K..

Chicago Style (17th ed.) Citation

Society for Promoting Christian Knowledge (Great Britain). Card for Mothers. [London]: S.P.C.K..

MLA (9th ed.) Citation

Society for Promoting Christian Knowledge (Great Britain). Card for Mothers. S.P.C.K..

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