APA citiranje

Robertson, C. (2016). Safety, nutrition, & health in early education (6th edition.). Cengage Learning.

Chicago Style (17th ed.) Citation

Robertson, Catherine. Safety, Nutrition, & Health in Early Education. 6th edition. Boston, Massachusetts: Cengage Learning, 2016.

MLA citiranje

Robertson, Catherine. Safety, Nutrition, & Health in Early Education. 6th edition. Cengage Learning, 2016.