Παραπομπή APA

(1930). Mc Graw-hill modern scientists and engineers. McGraw-Hill.

Παραπομπή Chicago Style

Mc Graw-hill Modern Scientists and Engineers. NewYork: McGraw-Hill, 1930.

Παραπομπή MLA

Mc Graw-hill Modern Scientists and Engineers. McGraw-Hill, 1930.