APA
GERSHKOFF A., GOLDBERG N. I. & HARDY I. R. (1957). Implant denture: indications and procedures. USA: Ed. J.B. Lippincott Company.
Chicago
GERSHKOFF Aaron, GOLDBERG Norman I and HARDY Irving R. 1957. Implant denture: indications and procedures. USA: Ed. J.B. Lippincott Company.
Harvard
GERSHKOFF A., GOLDBERG N. I. and HARDY I. R. (1957). Implant denture: indications and procedures. USA: Ed. J.B. Lippincott Company.
MLA
GERSHKOFF Aaron, GOLDBERG Norman I and HARDY Irving R. Implant denture: indications and procedures. USA: Ed. J.B. Lippincott Company. 1957.