APA (7th ed.) Citation

Brooke, M. Z. (1970). Le Play, engineer and social scientist : the life and work of Frédéric Le Play: The life and work of Frédéric Le Play. Longmans.

Chicago Style (17th ed.) Citation

Brooke, Michael Z. Le Play, Engineer and Social Scientist : The Life and Work of Frédéric Le Play: The Life and Work of Frédéric Le Play. Harlow: Longmans, 1970.

MLA (9th ed.) Citation

Brooke, Michael Z. Le Play, Engineer and Social Scientist : The Life and Work of Frédéric Le Play: The Life and Work of Frédéric Le Play. Longmans, 1970.

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