APA

RYN S. V. D., . (2005). DESIGN FOR LIFE. layton: GIBBS SMITH.

Chicago

RYN SIM VAN DER, . 2005. DESIGN FOR LIFE. layton: GIBBS SMITH.

Harvard

RYN S. V. D., . (2005). DESIGN FOR LIFE. layton: GIBBS SMITH.

MLA

RYN SIM VAN DER, . DESIGN FOR LIFE. layton: GIBBS SMITH. 2005.