APA Style
Grogan's Case Studies In Reference Work : 2 Encyclopedias, Yearbooks, Directories And Statistical Sources. (1987).
London:
Clive Bingley Ltd.
MLA Style
Grogan's Case Studies In Reference Work : 2 Encyclopedias, Yearbooks, Directories And Statistical Sources.
.
London:
Clive Bingley Ltd,
1987.
.