APA

Pessoa F., Monteiro G. t., . (1988). Self-analysis and thirty other poems. Lisbon: Calouste Gulbenkian Foundation.

Chicago

Pessoa Fernando, Monteiro George trad, . 1988. Self-analysis and thirty other poems. Lisbon: Calouste Gulbenkian Foundation.

Harvard

Pessoa F., Monteiro G. t., . (1988). Self-analysis and thirty other poems. Lisbon: Calouste Gulbenkian Foundation.

MLA

Pessoa Fernando, Monteiro George trad, . Self-analysis and thirty other poems. Lisbon: Calouste Gulbenkian Foundation. 1988.