APA-ийн эшлэл(7 дахь хэвлэлт)

Block, P. (1993). Stewardship: Choosing service over self interest. Berrett-Koehler Publishers.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Block, Peter. Stewardship: Choosing Service over Self Interest. San Francisco: Berrett-Koehler Publishers, 1993.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Block, Peter. Stewardship: Choosing Service over Self Interest. Berrett-Koehler Publishers, 1993.