APA

Keys G. S., Heimann N. M. & Hurrell R. (1986). A Collection Rediscovered. : Minneapolis Inst. of Art.

Chicago

Keys George S, Heimann Nora M and Hurrell Rosamond. 1986. A Collection Rediscovered. : Minneapolis Inst. of Art.

Harvard

Keys G. S., Heimann N. M. and Hurrell R. (1986). A Collection Rediscovered. : Minneapolis Inst. of Art.

MLA

Keys George S, Heimann Nora M and Hurrell Rosamond. A Collection Rediscovered. : Minneapolis Inst. of Art. 1986.