Цитирование APA (7-е изд.)

DOBSON, A. (1999). Writing business letters: How to tackle your day-to-daybusiness correspondence successfully. Grolier International.

Цитирование в стиле Чикаго (17-е изд.)

DOBSON, Ann. Writing Business Letters: How to Tackle Your Day-to-daybusiness Correspondence Successfully. Hongkong: Grolier International, 1999.

Цитирование MLA (9-е изд.)

DOBSON, Ann. Writing Business Letters: How to Tackle Your Day-to-daybusiness Correspondence Successfully. Grolier International, 1999.

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