APA Цитирование

(1951). Correspondence Courses in Office Management: Junior Executive Course. National Office Management.

Chicago-стиль цитирования

Correspondence Courses in Office Management: Junior Executive Course. National Office Management, 1951.

MLA-цитирование

Correspondence Courses in Office Management: Junior Executive Course. National Office Management, 1951.

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.