APA

Kohler H., Behrman J. R., Skythe A. & Behrman J. R.Partner + children = happiness? The effects of partnerships and fertility on well-being. : .

Chicago

Kohler H.-P, Behrman J R, Skythe A and Behrman J R.Partner + children = happiness? The effects of partnerships and fertility on well-being. : .

Harvard

Kohler H., Behrman J. R., Skythe A. and Behrman J. R.Partner + children = happiness? The effects of partnerships and fertility on well-being. : .

MLA

Kohler H.-P, Behrman J R, Skythe A and Behrman J R.: . .