APA citiranje

Ryken, L. (1987). Work and Leisure: In Christian perspective. Inter-Varsity.

Chicago Style (17th ed.) Citation

Ryken, Leland. Work and Leisure: In Christian Perspective. England: Inter-Varsity, 1987.

MLA citiranje

Ryken, Leland. Work and Leisure: In Christian Perspective. Inter-Varsity, 1987.