Цитирование APA (7-е изд.)

Holland, J., & Leslie, D. (2017). Tour operators and operations: Development, management & responsibility. CABI.

Цитирование в стиле Чикаго (17-е изд.)

Holland, Jacqueline, и David Leslie. Tour Operators and Operations: Development, Management & Responsibility. Wallingford: CABI, 2017.

Цитирование MLA (8-е изд.)

Holland, Jacqueline, и David Leslie. Tour Operators and Operations: Development, Management & Responsibility. CABI, 2017.

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