JJR :
Johnson, Johnson & Roy, Inc., planning, landscape architecture, preservation planning.

APA Citation

Johnson, J. & Roy. (197). JJR: Johnson, Johnson & Roy, Inc., planning, landscape architecture, preservation planning. [Ann Arbor, Mich.]: Johnson, Johnson & Roy.

MLA Citation

Johnson, Johnson & Roy. JJR: Johnson, Johnson & Roy, Inc., Planning, Landscape Architecture, Preservation Planning. [Ann Arbor, Mich.]: Johnson, Johnson & Roy, 197.

Warning: These citations may not always be complete (especially for serials).