APA

Scholes W. V. 1., Scholes, . (1963). The United States and Ecuador, 1909-1913. Washington: .

Chicago

Scholes Walter V 1916-1975, Scholes, . 1963. The United States and Ecuador, 1909-1913. Washington: .

Harvard

Scholes W. V. 1., Scholes, . (1963). The United States and Ecuador, 1909-1913. Washington: .

MLA

Scholes Walter V 1916-1975, Scholes, . The United States and Ecuador, 1909-1913. Washington: . 1963.