APA-viite (7. p.)

PIKUNAS JUSTIN. (1969). HUMAN DEVELOPMENT AN ENGERGENT SCIENCE (3RD.). MCGRAW-HILL.

Chicago-viite (17. p.)

PIKUNAS JUSTIN. HUMAN DEVELOPMENT AN ENGERGENT SCIENCE. 3RD. TOKYO: MCGRAW-HILL, 1969.

MLA-viite (9. p.)

PIKUNAS JUSTIN. HUMAN DEVELOPMENT AN ENGERGENT SCIENCE. 3RD. MCGRAW-HILL, 1969.