The lost jewel : reproductive ability is the greatest jewel in the crown of manhood.

MLA

Library Company of Philadelphia. The lost jewel : reproductive ability is the greatest jewel in the crown of manhood. Jackson, Michigan : The Vitala Company, Limited, [approximately 1920]

APA

Library Company of Philadelphia. (1920). The lost jewel : reproductive ability is the greatest jewel in the crown of manhood. Jackson, Michigan : The Vitala Company, Limited.

Chicago

Library Company of Philadelphia. The lost jewel : reproductive ability is the greatest jewel in the crown of manhood. Jackson, Michigan : The Vitala Company, Limited, [approximately 1920]