APA (7th ed.) Citation

Gretler, A. The training of adult middle-level rursonnel. unsco.

Chicago Style (17th ed.) Citation

Gretler, Armin. The Training of Adult Middle-level Rursonnel. unsco.

MLA (8th ed.) Citation

Gretler, Armin. The Training of Adult Middle-level Rursonnel. unsco.

Warning: These citations may not always be 100% accurate.