Gaya APA

Payne, V, G., Isaacs, L, D. (2012). Human Motor Development : A Lifespan Approach Ed. 8 (Ke-8). Amerika: McGraw Hill.

Gaya MLA

Payne, V., Gregory., Isaacs, Larry, D.. "Human Motor Development : A Lifespan Approach Ed. 8". Ke-8 Amerika: McGraw Hill, 2012. Text.