Цитирование APA (7-е изд.)

Olarewaju, V. I. (2018). Rocks: Their Beauty, Language And Roles As Resources of Economic Development. Obafemi Awolowo University Press Limited.

Цитирование в стиле Чикаго (17-е изд.)

Olarewaju, Victor I.O. Rocks: Their Beauty, Language And Roles As Resources of Economic Development. Obafemi Awolowo University Press Limited, 2018.

Цитирование MLA (9-е изд.)

Olarewaju, Victor I.O. Rocks: Their Beauty, Language And Roles As Resources of Economic Development. Obafemi Awolowo University Press Limited, 2018.

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