APA Format
Ellis, Janice Rider
; Hartly, Celia Love
. (1980). Nursing in today's world : challenges, issues and trends. Philadelphia : J.B. Lippincott
MLA Format
Ellis, Janice Rider; Hartly, Celia Love
. Nursing in today's world : challenges, issues and trends. Philadelphia : J.B. Lippincott, 1980
Australian/Harvard Format
Ellis, Janice Rider
; Hartly, Celia Love
. 1980. Nursing in today's world : challenges, issues and trends. J.B. Lippincott, Philadelphia
Warning: These citations may not always be 100% accurate.