APA (7th ed.) Citation

(2019). heso2.pdf. Heidelberg University Publishing (heiUP).

Chicago Style (17th ed.) Citation

Heso2.pdf. Heidelberg University Publishing (heiUP), 2019.

MLA (8th ed.) Citation

Heso2.pdf. Heidelberg University Publishing (heiUP), 2019.

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