APA

Spins D., . (1979). New age trainning for fitness and health. New York: Grove Press.

Chicago

Spins Dyveke, . 1979. New age trainning for fitness and health. New York: Grove Press.

Harvard

Spins D., . (1979). New age trainning for fitness and health. New York: Grove Press.

MLA

Spins Dyveke, . New age trainning for fitness and health. New York: Grove Press. 1979.