APA Style

SAYLES, L, R. (1979). Leadhership: what effective managers really do ... and how they do it, Volume 19 (1). Philadelphia: Grolier Incoporated.

MLA Style

SAYLES, LEONARD, R.. "Leadhership: what effective managers really do ... and how they do it, Volume 19". 1 Philadelphia: Grolier Incoporated, 1979. Text.