APA (7th ed.) Citation

Nelson, L. W., & Lorbber, G. C. j. a. (1959). Science activities for elemntary children. Brown.

Chicago Style (17th ed.) Citation

Nelson, Leslie Weldemar, and George C. joint author Lorbber. Science Activities for Elemntary Children. Dubuque, Iowa: Brown, 1959.

MLA (9th ed.) Citation

Nelson, Leslie Weldemar, and George C. joint author Lorbber. Science Activities for Elemntary Children. Brown, 1959.